1629396

素因数分解:

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

素因数の和:170

約数の個数: 60

約数和(自身を含む): 4390848

約数和(自身を除く): 2761452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 107, 108, 141, 162, 188, 214, 282, 321, 324, 423, 428, 564, 642, 846, 963, 1269, 1284, 1692, 1926, 2538, 2889, 3807, 3852, 5029, 5076, 5778, 7614, 8667, 10058, 11556, 15087, 15228, 17334, 20116, 30174, 34668, 45261, 60348, 90522, 135783, 181044, 271566, 407349, 543132, 814698, 1629396]

約数ペア:

[(1, 1629396), (2, 814698), (3, 543132), (4, 407349), (6, 271566), (9, 181044), (12, 135783), (18, 90522), (27, 60348), (36, 45261), (47, 34668), (54, 30174), (81, 20116), (94, 17334), (107, 15228), (108, 15087), (141, 11556), (162, 10058), (188, 8667), (214, 7614), (282, 5778), (321, 5076), (324, 5029), (423, 3852), (428, 3807), (564, 2889), (642, 2538), (846, 1926), (963, 1692), (1269, 1284)]