12792654

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 33976800

約数和(自身を除く): 21184146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 261, 378, 389, 406, 522, 567, 609, 778, 783, 1134, 1167, 1218, 1566, 1827, 2334, 2349, 2723, 3501, 3654, 4698, 5446, 5481, 7002, 8169, 10503, 10962, 11281, 16338, 16443, 21006, 22562, 24507, 31509, 32886, 33843, 49014, 63018, 67686, 73521, 78967, 101529, 147042, 157934, 203058, 220563, 236901, 304587, 441126, 473802, 609174, 710703, 913761, 1421406, 1827522, 2132109, 4264218, 6396327, 12792654]

約数ペア:

[(1, 12792654), (2, 6396327), (3, 4264218), (6, 2132109), (7, 1827522), (9, 1421406), (14, 913761), (18, 710703), (21, 609174), (27, 473802), (29, 441126), (42, 304587), (54, 236901), (58, 220563), (63, 203058), (81, 157934), (87, 147042), (126, 101529), (162, 78967), (174, 73521), (189, 67686), (203, 63018), (261, 49014), (378, 33843), (389, 32886), (406, 31509), (522, 24507), (567, 22562), (609, 21006), (778, 16443), (783, 16338), (1134, 11281), (1167, 10962), (1218, 10503), (1566, 8169), (1827, 7002), (2334, 5481), (2349, 5446), (2723, 4698), (3501, 3654)]