31119222

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 63648000

約数和(自身を除く): 32528778

約数列:

[1, 2, 3, 6, 67, 134, 199, 201, 389, 398, 402, 597, 778, 1167, 1194, 2334, 13333, 26063, 26666, 39999, 52126, 77411, 78189, 79998, 154822, 156378, 232233, 464466, 5186537, 10373074, 15559611, 31119222]

約数ペア:

[(1, 31119222), (2, 15559611), (3, 10373074), (6, 5186537), (67, 464466), (134, 232233), (199, 156378), (201, 154822), (389, 79998), (398, 78189), (402, 77411), (597, 52126), (778, 39999), (1167, 26666), (1194, 26063), (2334, 13333)]