18185928

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{5531}}^1$

素因数の和:5677

約数の個数: 32

約数和(自身を含む): 45804960

約数和(自身を除く): 27619032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 5531, 11062, 16593, 22124, 33186, 44248, 66372, 132744, 757747, 1515494, 2273241, 3030988, 4546482, 6061976, 9092964, 18185928]

約数ペア:

[(1, 18185928), (2, 9092964), (3, 6061976), (4, 4546482), (6, 3030988), (8, 2273241), (12, 1515494), (24, 757747), (137, 132744), (274, 66372), (411, 44248), (548, 33186), (822, 22124), (1096, 16593), (1644, 11062), (3288, 5531)]