2110914

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 5268480

約数和(自身を除く): 3157566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 97, 117, 186, 194, 234, 279, 291, 351, 403, 558, 582, 702, 806, 837, 873, 1209, 1261, 1674, 1746, 2418, 2522, 2619, 3007, 3627, 3783, 5238, 6014, 7254, 7566, 9021, 10881, 11349, 18042, 21762, 22698, 27063, 34047, 39091, 54126, 68094, 78182, 81189, 117273, 162378, 234546, 351819, 703638, 1055457, 2110914]

約数ペア:

[(1, 2110914), (2, 1055457), (3, 703638), (6, 351819), (9, 234546), (13, 162378), (18, 117273), (26, 81189), (27, 78182), (31, 68094), (39, 54126), (54, 39091), (62, 34047), (78, 27063), (93, 22698), (97, 21762), (117, 18042), (186, 11349), (194, 10881), (234, 9021), (279, 7566), (291, 7254), (351, 6014), (403, 5238), (558, 3783), (582, 3627), (702, 3007), (806, 2619), (837, 2522), (873, 2418), (1209, 1746), (1261, 1674)]