18609424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2263

約数の個数: 40

約数和(自身を含む): 39426048

約数和(自身を除く): 20816624

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 2207, 4216, 4414, 8432, 8828, 17656, 35312, 37519, 68417, 75038, 136834, 150076, 273668, 300152, 547336, 600304, 1094672, 1163089, 2326178, 4652356, 9304712, 18609424]

約数ペア:

[(1, 18609424), (2, 9304712), (4, 4652356), (8, 2326178), (16, 1163089), (17, 1094672), (31, 600304), (34, 547336), (62, 300152), (68, 273668), (124, 150076), (136, 136834), (248, 75038), (272, 68417), (496, 37519), (527, 35312), (1054, 17656), (2108, 8828), (2207, 8432), (4216, 4414)]