1213148958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{32491}}^1$

素因数の和:32637

約数の個数: 48

約数和(自身を含む): 2844739584

約数和(自身を除く): 1631590626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 2667, 5334, 6223, 12446, 18669, 32491, 37338, 64982, 97473, 194946, 227437, 454874, 682311, 1364622, 1592059, 3184118, 4126357, 4776177, 8252714, 9552354, 12379071, 24758142, 28884499, 57768998, 86653497, 173306994, 202191493, 404382986, 606574479, 1213148958]

約数ペア:

[(1, 1213148958), (2, 606574479), (3, 404382986), (6, 202191493), (7, 173306994), (14, 86653497), (21, 57768998), (42, 28884499), (49, 24758142), (98, 12379071), (127, 9552354), (147, 8252714), (254, 4776177), (294, 4126357), (381, 3184118), (762, 1592059), (889, 1364622), (1778, 682311), (2667, 454874), (5334, 227437), (6223, 194946), (12446, 97473), (18669, 64982), (32491, 37338)]