19649968116

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4457}}^1\times {\mathrm{7817}}^1$

素因数の和:12328

約数の個数: 48

約数和(自身を含む): 46841953536

約数和(自身を除く): 27191985420

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 4457, 7817, 8914, 13371, 15634, 17828, 23451, 26742, 31268, 46902, 53484, 93804, 209479, 367399, 418958, 628437, 734798, 837916, 1102197, 1256874, 1469596, 2204394, 2513748, 4408788, 34840369, 69680738, 104521107, 139361476, 209042214, 418084428, 1637497343, 3274994686, 4912492029, 6549989372, 9824984058, 19649968116]

約数ペア:

[(1, 19649968116), (2, 9824984058), (3, 6549989372), (4, 4912492029), (6, 3274994686), (12, 1637497343), (47, 418084428), (94, 209042214), (141, 139361476), (188, 104521107), (282, 69680738), (564, 34840369), (4457, 4408788), (7817, 2513748), (8914, 2204394), (13371, 1469596), (15634, 1256874), (17828, 1102197), (23451, 837916), (26742, 734798), (31268, 628437), (46902, 418958), (53484, 367399), (93804, 209479)]