25871868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 72334080

約数和(自身を除く): 46462212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 827, 869, 948, 1422, 1654, 1738, 2481, 2607, 2844, 3308, 3476, 4962, 5214, 7443, 7821, 9097, 9924, 10428, 14886, 15642, 18194, 27291, 29772, 31284, 36388, 54582, 65333, 81873, 109164, 130666, 163746, 195999, 261332, 327492, 391998, 587997, 718663, 783996, 1175994, 1437326, 2155989, 2351988, 2874652, 4311978, 6467967, 8623956, 12935934, 25871868]

約数ペア:

[(1, 25871868), (2, 12935934), (3, 8623956), (4, 6467967), (6, 4311978), (9, 2874652), (11, 2351988), (12, 2155989), (18, 1437326), (22, 1175994), (33, 783996), (36, 718663), (44, 587997), (66, 391998), (79, 327492), (99, 261332), (132, 195999), (158, 163746), (198, 130666), (237, 109164), (316, 81873), (396, 65333), (474, 54582), (711, 36388), (827, 31284), (869, 29772), (948, 27291), (1422, 18194), (1654, 15642), (1738, 14886), (2481, 10428), (2607, 9924), (2844, 9097), (3308, 7821), (3476, 7443), (4962, 5214)]