2243378178

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1289}}^1\times {\mathrm{3119}}^1$

素因数の和:4447

約数の個数: 48

約数和(自身を含む): 5022950400

約数和(自身を除く): 2779572222

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1289, 2578, 3119, 3867, 6238, 7734, 9357, 11601, 18714, 23202, 28071, 39959, 56142, 79918, 96689, 119877, 193378, 239754, 290067, 359631, 580134, 719262, 870201, 1740402, 4020391, 8040782, 12061173, 24122346, 36183519, 72367038, 124632121, 249264242, 373896363, 747792726, 1121689089, 2243378178]

約数ペア:

[(1, 2243378178), (2, 1121689089), (3, 747792726), (6, 373896363), (9, 249264242), (18, 124632121), (31, 72367038), (62, 36183519), (93, 24122346), (186, 12061173), (279, 8040782), (558, 4020391), (1289, 1740402), (2578, 870201), (3119, 719262), (3867, 580134), (6238, 359631), (7734, 290067), (9357, 239754), (11601, 193378), (18714, 119877), (23202, 96689), (28071, 79918), (39959, 56142)]