26751942

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 60

約数和(自身を含む): 67728180

約数和(自身を除く): 40976238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 619, 686, 882, 1029, 1238, 1857, 2058, 2401, 3087, 3714, 4333, 4802, 5571, 6174, 7203, 8666, 11142, 12999, 14406, 21609, 25998, 30331, 38997, 43218, 60662, 77994, 90993, 181986, 212317, 272979, 424634, 545958, 636951, 1273902, 1486219, 1910853, 2972438, 3821706, 4458657, 8917314, 13375971, 26751942]

約数ペア:

[(1, 26751942), (2, 13375971), (3, 8917314), (6, 4458657), (7, 3821706), (9, 2972438), (14, 1910853), (18, 1486219), (21, 1273902), (42, 636951), (49, 545958), (63, 424634), (98, 272979), (126, 212317), (147, 181986), (294, 90993), (343, 77994), (441, 60662), (619, 43218), (686, 38997), (882, 30331), (1029, 25998), (1238, 21609), (1857, 14406), (2058, 12999), (2401, 11142), (3087, 8666), (3714, 7203), (4333, 6174), (4802, 5571)]