31101084

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{653}}^1$

素因数の和:686

約数の個数: 108

約数和(自身を含む): 94984344

約数和(自身を除く): 63883260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 653, 756, 882, 972, 1134, 1306, 1323, 1701, 1764, 1959, 2268, 2612, 2646, 3402, 3918, 3969, 4571, 5292, 5877, 6804, 7836, 7938, 9142, 11754, 11907, 13713, 15876, 17631, 18284, 23508, 23814, 27426, 31997, 35262, 41139, 47628, 52893, 54852, 63994, 70524, 82278, 95991, 105786, 123417, 127988, 158679, 164556, 191982, 211572, 246834, 287973, 317358, 370251, 383964, 493668, 575946, 634716, 740502, 863919, 1110753, 1151892, 1481004, 1727838, 2221506, 2591757, 3455676, 4443012, 5183514, 7775271, 10367028, 15550542, 31101084]

約数ペア:

[(1, 31101084), (2, 15550542), (3, 10367028), (4, 7775271), (6, 5183514), (7, 4443012), (9, 3455676), (12, 2591757), (14, 2221506), (18, 1727838), (21, 1481004), (27, 1151892), (28, 1110753), (36, 863919), (42, 740502), (49, 634716), (54, 575946), (63, 493668), (81, 383964), (84, 370251), (98, 317358), (108, 287973), (126, 246834), (147, 211572), (162, 191982), (189, 164556), (196, 158679), (243, 127988), (252, 123417), (294, 105786), (324, 95991), (378, 82278), (441, 70524), (486, 63994), (567, 54852), (588, 52893), (653, 47628), (756, 41139), (882, 35262), (972, 31997), (1134, 27426), (1306, 23814), (1323, 23508), (1701, 18284), (1764, 17631), (1959, 15876), (2268, 13713), (2612, 11907), (2646, 11754), (3402, 9142), (3918, 7938), (3969, 7836), (4571, 6804), (5292, 5877)]