1558308

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 3870720

約数和(自身を除く): 2312412

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 71, 93, 118, 124, 142, 177, 186, 213, 236, 284, 354, 372, 426, 708, 852, 1829, 2201, 3658, 4189, 4402, 5487, 6603, 7316, 8378, 8804, 10974, 12567, 13206, 16756, 21948, 25134, 26412, 50268, 129859, 259718, 389577, 519436, 779154, 1558308]

約数ペア:

[(1, 1558308), (2, 779154), (3, 519436), (4, 389577), (6, 259718), (12, 129859), (31, 50268), (59, 26412), (62, 25134), (71, 21948), (93, 16756), (118, 13206), (124, 12567), (142, 10974), (177, 8804), (186, 8378), (213, 7316), (236, 6603), (284, 5487), (354, 4402), (372, 4189), (426, 3658), (708, 2201), (852, 1829)]