1865747124

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{17989}}^1$

素因数の和:18109

約数の個数: 72

約数和(自身を含む): 4898173280

約数和(自身を除く): 3032426156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 1206, 1548, 2412, 2881, 5762, 8643, 11524, 17286, 17989, 25929, 34572, 35978, 51858, 53967, 71956, 103716, 107934, 161901, 215868, 323802, 647604, 773527, 1205263, 1547054, 2320581, 2410526, 3094108, 3615789, 4641162, 4821052, 6961743, 7231578, 9282324, 10847367, 13923486, 14463156, 21694734, 27846972, 43389468, 51826309, 103652618, 155478927, 207305236, 310957854, 466436781, 621915708, 932873562, 1865747124]

約数ペア:

[(1, 1865747124), (2, 932873562), (3, 621915708), (4, 466436781), (6, 310957854), (9, 207305236), (12, 155478927), (18, 103652618), (36, 51826309), (43, 43389468), (67, 27846972), (86, 21694734), (129, 14463156), (134, 13923486), (172, 10847367), (201, 9282324), (258, 7231578), (268, 6961743), (387, 4821052), (402, 4641162), (516, 3615789), (603, 3094108), (774, 2410526), (804, 2320581), (1206, 1547054), (1548, 1205263), (2412, 773527), (2881, 647604), (5762, 323802), (8643, 215868), (11524, 161901), (17286, 107934), (17989, 103716), (25929, 71956), (34572, 53967), (35978, 51858)]