21914982

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{6653}}^1$

素因数の和:6725

約数の個数: 32

約数和(自身を含む): 49505760

約数和(自身を除く): 27590778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 6653, 13306, 19959, 39918, 59877, 119754, 179631, 359262, 405833, 811666, 1217499, 2434998, 3652497, 7304994, 10957491, 21914982]

約数ペア:

[(1, 21914982), (2, 10957491), (3, 7304994), (6, 3652497), (9, 2434998), (18, 1217499), (27, 811666), (54, 405833), (61, 359262), (122, 179631), (183, 119754), (366, 59877), (549, 39918), (1098, 19959), (1647, 13306), (3294, 6653)]