18791008044

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{2039}}^1\times {\mathrm{4243}}^1$

素因数の和:6470

約数の個数: 48

約数和(自身を含む): 44119944960

約数和(自身を除く): 25328936916

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2039, 2172, 4078, 4243, 6117, 8156, 8486, 12234, 12729, 16972, 24468, 25458, 50916, 369059, 738118, 767983, 1107177, 1476236, 1535966, 2214354, 2303949, 3071932, 4428708, 4607898, 8651477, 9215796, 17302954, 25954431, 34605908, 51908862, 103817724, 1565917337, 3131834674, 4697752011, 6263669348, 9395504022, 18791008044]

約数ペア:

[(1, 18791008044), (2, 9395504022), (3, 6263669348), (4, 4697752011), (6, 3131834674), (12, 1565917337), (181, 103817724), (362, 51908862), (543, 34605908), (724, 25954431), (1086, 17302954), (2039, 9215796), (2172, 8651477), (4078, 4607898), (4243, 4428708), (6117, 3071932), (8156, 2303949), (8486, 2214354), (12234, 1535966), (12729, 1476236), (16972, 1107177), (24468, 767983), (25458, 738118), (50916, 369059)]