18399984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{22549}}^1$

素因数の和:22577

約数の個数: 40

約数和(自身を含む): 50331600

約数和(自身を除く): 31931616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 22549, 45098, 67647, 90196, 135294, 180392, 270588, 360784, 383333, 541176, 766666, 1082352, 1149999, 1533332, 2299998, 3066664, 4599996, 6133328, 9199992, 18399984]

約数ペア:

[(1, 18399984), (2, 9199992), (3, 6133328), (4, 4599996), (6, 3066664), (8, 2299998), (12, 1533332), (16, 1149999), (17, 1082352), (24, 766666), (34, 541176), (48, 383333), (51, 360784), (68, 270588), (102, 180392), (136, 135294), (204, 90196), (272, 67647), (408, 45098), (816, 22549)]