814698

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 40

約数和(自身を含む): 1881792

約数和(自身を除く): 1067094

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 107, 141, 162, 214, 282, 321, 423, 642, 846, 963, 1269, 1926, 2538, 2889, 3807, 5029, 5778, 7614, 8667, 10058, 15087, 17334, 30174, 45261, 90522, 135783, 271566, 407349, 814698]

約数ペア:

[(1, 814698), (2, 407349), (3, 271566), (6, 135783), (9, 90522), (18, 45261), (27, 30174), (47, 17334), (54, 15087), (81, 10058), (94, 8667), (107, 7614), (141, 5778), (162, 5029), (214, 3807), (282, 2889), (321, 2538), (423, 1926), (642, 1269), (846, 963)]