18338736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29389}}^1$

素因数の和:29413

約数の個数: 40

約数和(自身を含む): 51021040

約数和(自身を除く): 32682304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 29389, 58778, 88167, 117556, 176334, 235112, 352668, 382057, 470224, 705336, 764114, 1146171, 1410672, 1528228, 2292342, 3056456, 4584684, 6112912, 9169368, 18338736]

約数ペア:

[(1, 18338736), (2, 9169368), (3, 6112912), (4, 4584684), (6, 3056456), (8, 2292342), (12, 1528228), (13, 1410672), (16, 1146171), (24, 764114), (26, 705336), (39, 470224), (48, 382057), (52, 352668), (78, 235112), (104, 176334), (156, 117556), (208, 88167), (312, 58778), (624, 29389)]