2028777714

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{10513}}^1$

素因数の和:10743

約数の個数: 48

約数和(自身を含む): 4487543424

約数和(自身を除く): 2458765710

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 151, 213, 302, 426, 453, 639, 906, 1278, 1359, 2718, 10513, 10721, 21026, 21442, 31539, 32163, 63078, 64326, 94617, 96489, 189234, 192978, 746423, 1492846, 1587463, 2239269, 3174926, 4478538, 4762389, 6717807, 9524778, 13435614, 14287167, 28574334, 112709873, 225419746, 338129619, 676259238, 1014388857, 2028777714]

約数ペア:

[(1, 2028777714), (2, 1014388857), (3, 676259238), (6, 338129619), (9, 225419746), (18, 112709873), (71, 28574334), (142, 14287167), (151, 13435614), (213, 9524778), (302, 6717807), (426, 4762389), (453, 4478538), (639, 3174926), (906, 2239269), (1278, 1587463), (1359, 1492846), (2718, 746423), (10513, 192978), (10721, 189234), (21026, 96489), (21442, 94617), (31539, 64326), (32163, 63078)]