12005556

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 29460480

約数和(自身を除く): 17454924

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 236, 354, 372, 547, 708, 1094, 1641, 1829, 2188, 3282, 3658, 5487, 6564, 7316, 10974, 16957, 21948, 32273, 33914, 50871, 64546, 67828, 96819, 101742, 129092, 193638, 203484, 387276, 1000463, 2000926, 3001389, 4001852, 6002778, 12005556]

約数ペア:

[(1, 12005556), (2, 6002778), (3, 4001852), (4, 3001389), (6, 2000926), (12, 1000463), (31, 387276), (59, 203484), (62, 193638), (93, 129092), (118, 101742), (124, 96819), (177, 67828), (186, 64546), (236, 50871), (354, 33914), (372, 32273), (547, 21948), (708, 16957), (1094, 10974), (1641, 7316), (1829, 6564), (2188, 5487), (3282, 3658)]