40627818

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1$

素因数の和:3289

約数の個数: 80

約数和(自身を含む): 113534784

約数和(自身を除く): 72906966

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, 594, 693, 891, 1134, 1386, 1782, 2079, 3257, 4158, 6237, 6514, 9771, 12474, 19542, 22799, 29313, 35827, 45598, 58626, 68397, 71654, 87939, 107481, 136794, 175878, 205191, 214962, 250789, 263817, 322443, 410382, 501578, 527634, 615573, 644886, 752367, 967329, 1231146, 1504734, 1846719, 1934658, 2257101, 2901987, 3693438, 4514202, 5803974, 6771303, 13542606, 20313909, 40627818]

約数ペア:

[(1, 40627818), (2, 20313909), (3, 13542606), (6, 6771303), (7, 5803974), (9, 4514202), (11, 3693438), (14, 2901987), (18, 2257101), (21, 1934658), (22, 1846719), (27, 1504734), (33, 1231146), (42, 967329), (54, 752367), (63, 644886), (66, 615573), (77, 527634), (81, 501578), (99, 410382), (126, 322443), (154, 263817), (162, 250789), (189, 214962), (198, 205191), (231, 175878), (297, 136794), (378, 107481), (462, 87939), (567, 71654), (594, 68397), (693, 58626), (891, 45598), (1134, 35827), (1386, 29313), (1782, 22799), (2079, 19542), (3257, 12474), (4158, 9771), (6237, 6514)]