1490724

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 4024944

約数和(自身を除く): 2534220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 107, 108, 129, 162, 172, 214, 258, 321, 324, 387, 428, 516, 642, 774, 963, 1161, 1284, 1548, 1926, 2322, 2889, 3483, 3852, 4601, 4644, 5778, 6966, 8667, 9202, 11556, 13803, 13932, 17334, 18404, 27606, 34668, 41409, 55212, 82818, 124227, 165636, 248454, 372681, 496908, 745362, 1490724]

約数ペア:

[(1, 1490724), (2, 745362), (3, 496908), (4, 372681), (6, 248454), (9, 165636), (12, 124227), (18, 82818), (27, 55212), (36, 41409), (43, 34668), (54, 27606), (81, 18404), (86, 17334), (107, 13932), (108, 13803), (129, 11556), (162, 9202), (172, 8667), (214, 6966), (258, 5778), (321, 4644), (324, 4601), (387, 3852), (428, 3483), (516, 2889), (642, 2322), (774, 1926), (963, 1548), (1161, 1284)]