18880697958

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2699}}^1\times {\mathrm{31511}}^1$

素因数の和:34252

約数の個数: 32

約数和(自身を含む): 38797574400

約数和(自身を除く): 19916876442

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 2699, 5398, 8097, 16194, 31511, 63022, 94533, 99863, 189066, 199726, 299589, 599178, 1165907, 2331814, 3497721, 6995442, 85048189, 170096378, 255144567, 510289134, 3146782993, 6293565986, 9440348979, 18880697958]

約数ペア:

[(1, 18880697958), (2, 9440348979), (3, 6293565986), (6, 3146782993), (37, 510289134), (74, 255144567), (111, 170096378), (222, 85048189), (2699, 6995442), (5398, 3497721), (8097, 2331814), (16194, 1165907), (31511, 599178), (63022, 299589), (94533, 199726), (99863, 189066)]