17620044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 44593920

約数和(自身を除く): 26973876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 631, 716, 1074, 1262, 1893, 2148, 2327, 2524, 3786, 4654, 6981, 7572, 8203, 9308, 13962, 16406, 24609, 27924, 32812, 49218, 98436, 112949, 225898, 338847, 451796, 677694, 1355388, 1468337, 2936674, 4405011, 5873348, 8810022, 17620044]

約数ペア:

[(1, 17620044), (2, 8810022), (3, 5873348), (4, 4405011), (6, 2936674), (12, 1468337), (13, 1355388), (26, 677694), (39, 451796), (52, 338847), (78, 225898), (156, 112949), (179, 98436), (358, 49218), (537, 32812), (631, 27924), (716, 24609), (1074, 16406), (1262, 13962), (1893, 9308), (2148, 8203), (2327, 7572), (2524, 6981), (3786, 4654)]