431802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 1123200

約数和(自身を除く): 691398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 149, 161, 207, 298, 322, 414, 447, 483, 894, 966, 1043, 1341, 1449, 2086, 2682, 2898, 3129, 3427, 6258, 6854, 9387, 10281, 18774, 20562, 23989, 30843, 47978, 61686, 71967, 143934, 215901, 431802]

約数ペア:

[(1, 431802), (2, 215901), (3, 143934), (6, 71967), (7, 61686), (9, 47978), (14, 30843), (18, 23989), (21, 20562), (23, 18774), (42, 10281), (46, 9387), (63, 6854), (69, 6258), (126, 3427), (138, 3129), (149, 2898), (161, 2682), (207, 2086), (298, 1449), (322, 1341), (414, 1043), (447, 966), (483, 894)]