15631434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3212

約数の個数: 64

約数和(自身を含む): 42766080

約数和(自身を除く): 27134646

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 3181, 4914, 6362, 9543, 19086, 22267, 28629, 41353, 44534, 57258, 66801, 82706, 85887, 124059, 133602, 171774, 200403, 248118, 289471, 372177, 400806, 578942, 601209, 744354, 868413, 1116531, 1202418, 1736826, 2233062, 2605239, 5210478, 7815717, 15631434]

約数ペア:

[(1, 15631434), (2, 7815717), (3, 5210478), (6, 2605239), (7, 2233062), (9, 1736826), (13, 1202418), (14, 1116531), (18, 868413), (21, 744354), (26, 601209), (27, 578942), (39, 400806), (42, 372177), (54, 289471), (63, 248118), (78, 200403), (91, 171774), (117, 133602), (126, 124059), (182, 85887), (189, 82706), (234, 66801), (273, 57258), (351, 44534), (378, 41353), (546, 28629), (702, 22267), (819, 19086), (1638, 9543), (2457, 6362), (3181, 4914)]