2726756388

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{1889}}^1$

素因数の和:2397

約数の個数: 72

約数和(自身を含む): 6982106040

約数和(自身を除く): 4255349652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 397, 404, 606, 794, 909, 1191, 1212, 1588, 1818, 1889, 2382, 3573, 3636, 3778, 4764, 5667, 7146, 7556, 11334, 14292, 17001, 22668, 34002, 40097, 68004, 80194, 120291, 160388, 190789, 240582, 360873, 381578, 481164, 572367, 721746, 749933, 763156, 1144734, 1443492, 1499866, 1717101, 2249799, 2289468, 2999732, 3434202, 4499598, 6749397, 6868404, 8999196, 13498794, 26997588, 75743233, 151486466, 227229699, 302972932, 454459398, 681689097, 908918796, 1363378194, 2726756388]

約数ペア:

[(1, 2726756388), (2, 1363378194), (3, 908918796), (4, 681689097), (6, 454459398), (9, 302972932), (12, 227229699), (18, 151486466), (36, 75743233), (101, 26997588), (202, 13498794), (303, 8999196), (397, 6868404), (404, 6749397), (606, 4499598), (794, 3434202), (909, 2999732), (1191, 2289468), (1212, 2249799), (1588, 1717101), (1818, 1499866), (1889, 1443492), (2382, 1144734), (3573, 763156), (3636, 749933), (3778, 721746), (4764, 572367), (5667, 481164), (7146, 381578), (7556, 360873), (11334, 240582), (14292, 190789), (17001, 160388), (22668, 120291), (34002, 80194), (40097, 68004)]