7122654

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:603

約数の個数: 80

約数和(自身を含む): 19933056

約数和(自身を除く): 12810402

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 571, 594, 693, 891, 1134, 1142, 1386, 1713, 1782, 2079, 3426, 3997, 4158, 5139, 6237, 6281, 7994, 10278, 11991, 12474, 12562, 15417, 18843, 23982, 30834, 35973, 37686, 43967, 46251, 56529, 71946, 87934, 92502, 107919, 113058, 131901, 169587, 215838, 263802, 323757, 339174, 395703, 508761, 647514, 791406, 1017522, 1187109, 2374218, 3561327, 7122654]

約数ペア:

[(1, 7122654), (2, 3561327), (3, 2374218), (6, 1187109), (7, 1017522), (9, 791406), (11, 647514), (14, 508761), (18, 395703), (21, 339174), (22, 323757), (27, 263802), (33, 215838), (42, 169587), (54, 131901), (63, 113058), (66, 107919), (77, 92502), (81, 87934), (99, 71946), (126, 56529), (154, 46251), (162, 43967), (189, 37686), (198, 35973), (231, 30834), (297, 23982), (378, 18843), (462, 15417), (567, 12562), (571, 12474), (594, 11991), (693, 10278), (891, 7994), (1134, 6281), (1142, 6237), (1386, 5139), (1713, 4158), (1782, 3997), (2079, 3426)]