1660698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 3983616

約数和(自身を除く): 2322918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 151, 234, 282, 302, 423, 453, 611, 846, 906, 1222, 1359, 1833, 1963, 2718, 3666, 3926, 5499, 5889, 7097, 10998, 11778, 14194, 17667, 21291, 35334, 42582, 63873, 92261, 127746, 184522, 276783, 553566, 830349, 1660698]

約数ペア:

[(1, 1660698), (2, 830349), (3, 553566), (6, 276783), (9, 184522), (13, 127746), (18, 92261), (26, 63873), (39, 42582), (47, 35334), (78, 21291), (94, 17667), (117, 14194), (141, 11778), (151, 10998), (234, 7097), (282, 5889), (302, 5499), (423, 3926), (453, 3666), (611, 2718), (846, 1963), (906, 1833), (1222, 1359)]