2019081708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:1005

約数の個数: 192

約数和(自身を含む): 6243901440

約数和(自身を除く): 4224819732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 101, 108, 124, 126, 186, 189, 202, 217, 252, 279, 303, 372, 378, 404, 434, 558, 606, 651, 707, 756, 837, 853, 868, 909, 1116, 1212, 1302, 1414, 1674, 1706, 1818, 1953, 2121, 2559, 2604, 2727, 2828, 3131, 3348, 3412, 3636, 3906, 4242, 5118, 5454, 5859, 5971, 6262, 6363, 7677, 7812, 8484, 9393, 10236, 10908, 11718, 11942, 12524, 12726, 15354, 17913, 18786, 19089, 21917, 23031, 23436, 23884, 25452, 26443, 28179, 30708, 35826, 37572, 38178, 43834, 46062, 52886, 53739, 56358, 65751, 71652, 76356, 79329, 84537, 86153, 87668, 92124, 105772, 107478, 112716, 131502, 158658, 161217, 169074, 172306, 185101, 197253, 214956, 237987, 258459, 263004, 317316, 322434, 338148, 344612, 370202, 394506, 475974, 516918, 555303, 591759, 603071, 644868, 713961, 740404, 775377, 789012, 951948, 1033836, 1110606, 1183518, 1206142, 1427922, 1550754, 1665909, 1809213, 2221212, 2326131, 2367036, 2412284, 2670743, 2855844, 3101508, 3331818, 3618426, 4652262, 4997727, 5341486, 5427639, 6663636, 7236852, 8012229, 9304524, 9995454, 10682972, 10855278, 16024458, 16282917, 18695201, 19990908, 21710556, 24036687, 32048916, 32565834, 37390402, 48073374, 56085603, 65131668, 72110061, 74780804, 96146748, 112171206, 144220122, 168256809, 224342412, 288440244, 336513618, 504770427, 673027236, 1009540854, 2019081708]

約数ペア:

[(1, 2019081708), (2, 1009540854), (3, 673027236), (4, 504770427), (6, 336513618), (7, 288440244), (9, 224342412), (12, 168256809), (14, 144220122), (18, 112171206), (21, 96146748), (27, 74780804), (28, 72110061), (31, 65131668), (36, 56085603), (42, 48073374), (54, 37390402), (62, 32565834), (63, 32048916), (84, 24036687), (93, 21710556), (101, 19990908), (108, 18695201), (124, 16282917), (126, 16024458), (186, 10855278), (189, 10682972), (202, 9995454), (217, 9304524), (252, 8012229), (279, 7236852), (303, 6663636), (372, 5427639), (378, 5341486), (404, 4997727), (434, 4652262), (558, 3618426), (606, 3331818), (651, 3101508), (707, 2855844), (756, 2670743), (837, 2412284), (853, 2367036), (868, 2326131), (909, 2221212), (1116, 1809213), (1212, 1665909), (1302, 1550754), (1414, 1427922), (1674, 1206142), (1706, 1183518), (1818, 1110606), (1953, 1033836), (2121, 951948), (2559, 789012), (2604, 775377), (2727, 740404), (2828, 713961), (3131, 644868), (3348, 603071), (3412, 591759), (3636, 555303), (3906, 516918), (4242, 475974), (5118, 394506), (5454, 370202), (5859, 344612), (5971, 338148), (6262, 322434), (6363, 317316), (7677, 263004), (7812, 258459), (8484, 237987), (9393, 214956), (10236, 197253), (10908, 185101), (11718, 172306), (11942, 169074), (12524, 161217), (12726, 158658), (15354, 131502), (17913, 112716), (18786, 107478), (19089, 105772), (21917, 92124), (23031, 87668), (23436, 86153), (23884, 84537), (25452, 79329), (26443, 76356), (28179, 71652), (30708, 65751), (35826, 56358), (37572, 53739), (38178, 52886), (43834, 46062)]