15423828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 44356032

約数和(自身を除く): 28932204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1543, 1666, 2499, 3086, 3332, 4629, 4998, 6172, 9258, 9996, 10801, 18516, 21602, 26231, 32403, 43204, 52462, 64806, 75607, 78693, 104924, 129612, 151214, 157386, 183617, 226821, 302428, 314772, 367234, 453642, 550851, 734468, 907284, 1101702, 1285319, 2203404, 2570638, 3855957, 5141276, 7711914, 15423828]

約数ペア:

[(1, 15423828), (2, 7711914), (3, 5141276), (4, 3855957), (6, 2570638), (7, 2203404), (12, 1285319), (14, 1101702), (17, 907284), (21, 734468), (28, 550851), (34, 453642), (42, 367234), (49, 314772), (51, 302428), (68, 226821), (84, 183617), (98, 157386), (102, 151214), (119, 129612), (147, 104924), (196, 78693), (204, 75607), (238, 64806), (294, 52462), (357, 43204), (476, 32403), (588, 26231), (714, 21602), (833, 18516), (1428, 10801), (1543, 9996), (1666, 9258), (2499, 6172), (3086, 4998), (3332, 4629)]