15939612

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11353}}^1$

素因数の和:11379

約数の個数: 48

約数和(自身を含む): 44507680

約数和(自身を除く): 28568068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 11353, 22706, 34059, 45412, 68118, 102177, 136236, 147589, 204354, 295178, 306531, 408708, 442767, 590356, 613062, 885534, 1226124, 1328301, 1771068, 2656602, 3984903, 5313204, 7969806, 15939612]

約数ペア:

[(1, 15939612), (2, 7969806), (3, 5313204), (4, 3984903), (6, 2656602), (9, 1771068), (12, 1328301), (13, 1226124), (18, 885534), (26, 613062), (27, 590356), (36, 442767), (39, 408708), (52, 306531), (54, 295178), (78, 204354), (108, 147589), (117, 136236), (156, 102177), (234, 68118), (351, 45412), (468, 34059), (702, 22706), (1404, 11353)]