8379126

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{821}}^1$

素因数の和:848

約数の個数: 56

約数和(自身を含む): 21562704

約数和(自身を除く): 13183578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 821, 1134, 1458, 1642, 1701, 2463, 3402, 4926, 5103, 5747, 7389, 10206, 11494, 14778, 17241, 22167, 34482, 44334, 51723, 66501, 103446, 133002, 155169, 199503, 310338, 399006, 465507, 598509, 931014, 1197018, 1396521, 2793042, 4189563, 8379126]

約数ペア:

[(1, 8379126), (2, 4189563), (3, 2793042), (6, 1396521), (7, 1197018), (9, 931014), (14, 598509), (18, 465507), (21, 399006), (27, 310338), (42, 199503), (54, 155169), (63, 133002), (81, 103446), (126, 66501), (162, 51723), (189, 44334), (243, 34482), (378, 22167), (486, 17241), (567, 14778), (729, 11494), (821, 10206), (1134, 7389), (1458, 5747), (1642, 5103), (1701, 4926), (2463, 3402)]