7143018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 15040512

約数和(自身を除く): 7897494

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 271, 382, 542, 573, 813, 1146, 1626, 4393, 6233, 8786, 12466, 13179, 18699, 26358, 37398, 51761, 103522, 155283, 310566, 1190503, 2381006, 3571509, 7143018]

約数ペア:

[(1, 7143018), (2, 3571509), (3, 2381006), (6, 1190503), (23, 310566), (46, 155283), (69, 103522), (138, 51761), (191, 37398), (271, 26358), (382, 18699), (542, 13179), (573, 12466), (813, 8786), (1146, 6233), (1626, 4393)]