18394332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 47074944

約数和(自身を除く): 28680612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 331, 421, 662, 842, 993, 1263, 1324, 1684, 1986, 2526, 3641, 3972, 4631, 5052, 7282, 9262, 10923, 13893, 14564, 18524, 21846, 27786, 43692, 55572, 139351, 278702, 418053, 557404, 836106, 1532861, 1672212, 3065722, 4598583, 6131444, 9197166, 18394332]

約数ペア:

[(1, 18394332), (2, 9197166), (3, 6131444), (4, 4598583), (6, 3065722), (11, 1672212), (12, 1532861), (22, 836106), (33, 557404), (44, 418053), (66, 278702), (132, 139351), (331, 55572), (421, 43692), (662, 27786), (842, 21846), (993, 18524), (1263, 14564), (1324, 13893), (1684, 10923), (1986, 9262), (2526, 7282), (3641, 5052), (3972, 4631)]