18472728

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{9743}}^1$

素因数の和:9831

約数の個数: 32

約数和(自身を含む): 46771200

約数和(自身を除く): 28298472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 9743, 19486, 29229, 38972, 58458, 77944, 116916, 233832, 769697, 1539394, 2309091, 3078788, 4618182, 6157576, 9236364, 18472728]

約数ペア:

[(1, 18472728), (2, 9236364), (3, 6157576), (4, 4618182), (6, 3078788), (8, 2309091), (12, 1539394), (24, 769697), (79, 233832), (158, 116916), (237, 77944), (316, 58458), (474, 38972), (632, 29229), (948, 19486), (1896, 9743)]