27951534

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 69249600

約数和(自身を除く): 41298066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1373, 1566, 2262, 2746, 3393, 4119, 6786, 8238, 10179, 12357, 17849, 20358, 24714, 35698, 37071, 39817, 53547, 74142, 79634, 107094, 119451, 160641, 238902, 321282, 358353, 481923, 517621, 716706, 963846, 1035242, 1075059, 1552863, 2150118, 3105726, 4658589, 9317178, 13975767, 27951534]

約数ペア:

[(1, 27951534), (2, 13975767), (3, 9317178), (6, 4658589), (9, 3105726), (13, 2150118), (18, 1552863), (26, 1075059), (27, 1035242), (29, 963846), (39, 716706), (54, 517621), (58, 481923), (78, 358353), (87, 321282), (117, 238902), (174, 160641), (234, 119451), (261, 107094), (351, 79634), (377, 74142), (522, 53547), (702, 39817), (754, 37071), (783, 35698), (1131, 24714), (1373, 20358), (1566, 17849), (2262, 12357), (2746, 10179), (3393, 8238), (4119, 6786)]