2019402504

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{7841}}^1$

素因数の和:7940

約数の個数: 144

約数和(自身を含む): 6450123420

約数和(自身を除く): 4430720916

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 584, 588, 657, 876, 882, 1022, 1176, 1314, 1533, 1752, 1764, 2044, 2628, 3066, 3528, 3577, 4088, 4599, 5256, 6132, 7154, 7841, 9198, 10731, 12264, 14308, 15682, 18396, 21462, 23523, 28616, 31364, 32193, 36792, 42924, 47046, 54887, 62728, 64386, 70569, 85848, 94092, 109774, 128772, 141138, 164661, 188184, 219548, 257544, 282276, 329322, 384209, 439096, 493983, 564552, 572393, 658644, 768418, 987966, 1144786, 1152627, 1317288, 1536836, 1717179, 1975932, 2289572, 2305254, 3073672, 3434358, 3457881, 3951864, 4006751, 4579144, 4610508, 5151537, 6868716, 6915762, 8013502, 9221016, 10303074, 12020253, 13737432, 13831524, 16027004, 20606148, 24040506, 27663048, 28047257, 32054008, 36060759, 41212296, 48081012, 56094514, 72121518, 84141771, 96162024, 112189028, 144243036, 168283542, 224378056, 252425313, 288486072, 336567084, 504850626, 673134168, 1009701252, 2019402504]

約数ペア:

[(1, 2019402504), (2, 1009701252), (3, 673134168), (4, 504850626), (6, 336567084), (7, 288486072), (8, 252425313), (9, 224378056), (12, 168283542), (14, 144243036), (18, 112189028), (21, 96162024), (24, 84141771), (28, 72121518), (36, 56094514), (42, 48081012), (49, 41212296), (56, 36060759), (63, 32054008), (72, 28047257), (73, 27663048), (84, 24040506), (98, 20606148), (126, 16027004), (146, 13831524), (147, 13737432), (168, 12020253), (196, 10303074), (219, 9221016), (252, 8013502), (292, 6915762), (294, 6868716), (392, 5151537), (438, 4610508), (441, 4579144), (504, 4006751), (511, 3951864), (584, 3457881), (588, 3434358), (657, 3073672), (876, 2305254), (882, 2289572), (1022, 1975932), (1176, 1717179), (1314, 1536836), (1533, 1317288), (1752, 1152627), (1764, 1144786), (2044, 987966), (2628, 768418), (3066, 658644), (3528, 572393), (3577, 564552), (4088, 493983), (4599, 439096), (5256, 384209), (6132, 329322), (7154, 282276), (7841, 257544), (9198, 219548), (10731, 188184), (12264, 164661), (14308, 141138), (15682, 128772), (18396, 109774), (21462, 94092), (23523, 85848), (28616, 70569), (31364, 64386), (32193, 62728), (36792, 54887), (42924, 47046)]