12590118

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 28641600

約数和(自身を除く): 16051482

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 271, 522, 534, 542, 801, 813, 1602, 1626, 2439, 2581, 4878, 5162, 7743, 7859, 15486, 15718, 23229, 23577, 24119, 46458, 47154, 48238, 70731, 72357, 141462, 144714, 217071, 434142, 699451, 1398902, 2098353, 4196706, 6295059, 12590118]

約数ペア:

[(1, 12590118), (2, 6295059), (3, 4196706), (6, 2098353), (9, 1398902), (18, 699451), (29, 434142), (58, 217071), (87, 144714), (89, 141462), (174, 72357), (178, 70731), (261, 48238), (267, 47154), (271, 46458), (522, 24119), (534, 23577), (542, 23229), (801, 15718), (813, 15486), (1602, 7859), (1626, 7743), (2439, 5162), (2581, 4878)]