2051863524

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{6619}}^1$

素因数の和:6817

約数の個数: 72

約数和(自身を含む): 5301296000

約数和(自身を除く): 3249432476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 109, 158, 218, 237, 316, 327, 436, 474, 654, 711, 948, 981, 1308, 1422, 1962, 2844, 3924, 6619, 8611, 13238, 17222, 19857, 25833, 26476, 34444, 39714, 51666, 59571, 77499, 79428, 103332, 119142, 154998, 238284, 309996, 522901, 721471, 1045802, 1442942, 1568703, 2091604, 2164413, 2885884, 3137406, 4328826, 4706109, 6274812, 6493239, 8657652, 9412218, 12986478, 18824436, 25972956, 56996209, 113992418, 170988627, 227984836, 341977254, 512965881, 683954508, 1025931762, 2051863524]

約数ペア:

[(1, 2051863524), (2, 1025931762), (3, 683954508), (4, 512965881), (6, 341977254), (9, 227984836), (12, 170988627), (18, 113992418), (36, 56996209), (79, 25972956), (109, 18824436), (158, 12986478), (218, 9412218), (237, 8657652), (316, 6493239), (327, 6274812), (436, 4706109), (474, 4328826), (654, 3137406), (711, 2885884), (948, 2164413), (981, 2091604), (1308, 1568703), (1422, 1442942), (1962, 1045802), (2844, 721471), (3924, 522901), (6619, 309996), (8611, 238284), (13238, 154998), (17222, 119142), (19857, 103332), (25833, 79428), (26476, 77499), (34444, 59571), (39714, 51666)]