8031366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21247}}^1$

素因数の和:21265

約数の個数: 32

約数和(自身を含む): 20398080

約数和(自身を除く): 12366714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21247, 42494, 63741, 127482, 148729, 191223, 297458, 382446, 446187, 573669, 892374, 1147338, 1338561, 2677122, 4015683, 8031366]

約数ペア:

[(1, 8031366), (2, 4015683), (3, 2677122), (6, 1338561), (7, 1147338), (9, 892374), (14, 573669), (18, 446187), (21, 382446), (27, 297458), (42, 191223), (54, 148729), (63, 127482), (126, 63741), (189, 42494), (378, 21247)]