18429030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2111}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 30003354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2111, 2910, 4222, 4365, 6333, 8730, 10555, 12666, 18999, 21110, 31665, 37998, 63330, 94995, 189990, 204767, 409534, 614301, 1023835, 1228602, 1842903, 2047670, 3071505, 3685806, 6143010, 9214515, 18429030]

約数ペア:

[(1, 18429030), (2, 9214515), (3, 6143010), (5, 3685806), (6, 3071505), (9, 2047670), (10, 1842903), (15, 1228602), (18, 1023835), (30, 614301), (45, 409534), (90, 204767), (97, 189990), (194, 94995), (291, 63330), (485, 37998), (582, 31665), (873, 21110), (970, 18999), (1455, 12666), (1746, 10555), (2111, 8730), (2910, 6333), (4222, 4365)]