18122124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 45274880

約数和(自身を除く): 27152756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 1303, 2318, 2606, 3477, 3909, 4636, 5212, 6954, 7818, 13908, 15636, 24757, 49514, 74271, 79483, 99028, 148542, 158966, 238449, 297084, 317932, 476898, 953796, 1510177, 3020354, 4530531, 6040708, 9061062, 18122124]

約数ペア:

[(1, 18122124), (2, 9061062), (3, 6040708), (4, 4530531), (6, 3020354), (12, 1510177), (19, 953796), (38, 476898), (57, 317932), (61, 297084), (76, 238449), (114, 158966), (122, 148542), (183, 99028), (228, 79483), (244, 74271), (366, 49514), (732, 24757), (1159, 15636), (1303, 13908), (2318, 7818), (2606, 6954), (3477, 5212), (3909, 4636)]