18179936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 39572064

約数和(自身を除く): 21392128

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1453, 1564, 2906, 3128, 5812, 6256, 11624, 12512, 23248, 24701, 33419, 46496, 49402, 66838, 98804, 133676, 197608, 267352, 395216, 534704, 568123, 790432, 1069408, 1136246, 2272492, 4544984, 9089968, 18179936]

約数ペア:

[(1, 18179936), (2, 9089968), (4, 4544984), (8, 2272492), (16, 1136246), (17, 1069408), (23, 790432), (32, 568123), (34, 534704), (46, 395216), (68, 267352), (92, 197608), (136, 133676), (184, 98804), (272, 66838), (368, 49402), (391, 46496), (544, 33419), (736, 24701), (782, 23248), (1453, 12512), (1564, 11624), (2906, 6256), (3128, 5812)]