9891126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 25436160

約数和(自身を除く): 15545034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 191, 274, 378, 382, 411, 573, 822, 959, 1146, 1233, 1337, 1719, 1918, 2466, 2674, 2877, 3438, 3699, 4011, 5157, 5754, 7398, 8022, 8631, 10314, 12033, 17262, 24066, 25893, 26167, 36099, 51786, 52334, 72198, 78501, 157002, 183169, 235503, 366338, 471006, 549507, 706509, 1099014, 1413018, 1648521, 3297042, 4945563, 9891126]

約数ペア:

[(1, 9891126), (2, 4945563), (3, 3297042), (6, 1648521), (7, 1413018), (9, 1099014), (14, 706509), (18, 549507), (21, 471006), (27, 366338), (42, 235503), (54, 183169), (63, 157002), (126, 78501), (137, 72198), (189, 52334), (191, 51786), (274, 36099), (378, 26167), (382, 25893), (411, 24066), (573, 17262), (822, 12033), (959, 10314), (1146, 8631), (1233, 8022), (1337, 7398), (1719, 5754), (1918, 5157), (2466, 4011), (2674, 3699), (2877, 3438)]