18955134

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{967}}^1$

素因数の和:1003

約数の個数: 60

約数和(自身を含む): 46734072

約数和(自身を除く): 27778938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 363, 594, 726, 891, 967, 1089, 1782, 1934, 2178, 2901, 3267, 5802, 6534, 8703, 9801, 10637, 17406, 19602, 21274, 26109, 31911, 52218, 63822, 78327, 95733, 117007, 156654, 191466, 234014, 287199, 351021, 574398, 702042, 861597, 1053063, 1723194, 2106126, 3159189, 6318378, 9477567, 18955134]

約数ペア:

[(1, 18955134), (2, 9477567), (3, 6318378), (6, 3159189), (9, 2106126), (11, 1723194), (18, 1053063), (22, 861597), (27, 702042), (33, 574398), (54, 351021), (66, 287199), (81, 234014), (99, 191466), (121, 156654), (162, 117007), (198, 95733), (242, 78327), (297, 63822), (363, 52218), (594, 31911), (726, 26109), (891, 21274), (967, 19602), (1089, 17406), (1782, 10637), (1934, 9801), (2178, 8703), (2901, 6534), (3267, 5802)]