2565108

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 144

約数和(自身を含む): 8561280

約数和(自身を除く): 5996172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 81, 84, 87, 91, 108, 116, 117, 126, 156, 162, 174, 182, 189, 203, 234, 243, 252, 261, 273, 324, 348, 351, 364, 377, 378, 406, 468, 486, 522, 546, 567, 609, 702, 754, 756, 783, 812, 819, 972, 1044, 1053, 1092, 1131, 1134, 1218, 1404, 1508, 1566, 1638, 1701, 1827, 2106, 2262, 2268, 2349, 2436, 2457, 2639, 3132, 3159, 3276, 3393, 3402, 3654, 4212, 4524, 4698, 4914, 5278, 5481, 6318, 6786, 6804, 7047, 7308, 7371, 7917, 9396, 9828, 10179, 10556, 10962, 12636, 13572, 14094, 14742, 15834, 16443, 20358, 21924, 22113, 23751, 28188, 29484, 30537, 31668, 32886, 40716, 44226, 47502, 49329, 61074, 65772, 71253, 88452, 91611, 95004, 98658, 122148, 142506, 183222, 197316, 213759, 285012, 366444, 427518, 641277, 855036, 1282554, 2565108]

約数ペア:

[(1, 2565108), (2, 1282554), (3, 855036), (4, 641277), (6, 427518), (7, 366444), (9, 285012), (12, 213759), (13, 197316), (14, 183222), (18, 142506), (21, 122148), (26, 98658), (27, 95004), (28, 91611), (29, 88452), (36, 71253), (39, 65772), (42, 61074), (52, 49329), (54, 47502), (58, 44226), (63, 40716), (78, 32886), (81, 31668), (84, 30537), (87, 29484), (91, 28188), (108, 23751), (116, 22113), (117, 21924), (126, 20358), (156, 16443), (162, 15834), (174, 14742), (182, 14094), (189, 13572), (203, 12636), (234, 10962), (243, 10556), (252, 10179), (261, 9828), (273, 9396), (324, 7917), (348, 7371), (351, 7308), (364, 7047), (377, 6804), (378, 6786), (406, 6318), (468, 5481), (486, 5278), (522, 4914), (546, 4698), (567, 4524), (609, 4212), (702, 3654), (754, 3402), (756, 3393), (783, 3276), (812, 3159), (819, 3132), (972, 2639), (1044, 2457), (1053, 2436), (1092, 2349), (1131, 2268), (1134, 2262), (1218, 2106), (1404, 1827), (1508, 1701), (1566, 1638)]