18072510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20773}}^1$

素因数の和:20812

約数の個数: 32

約数和(自身を含む): 44871840

約数和(自身を除く): 26799330

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 20773, 41546, 62319, 103865, 124638, 207730, 311595, 602417, 623190, 1204834, 1807251, 3012085, 3614502, 6024170, 9036255, 18072510]

約数ペア:

[(1, 18072510), (2, 9036255), (3, 6024170), (5, 3614502), (6, 3012085), (10, 1807251), (15, 1204834), (29, 623190), (30, 602417), (58, 311595), (87, 207730), (145, 124638), (174, 103865), (290, 62319), (435, 41546), (870, 20773)]