18303924

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 25725516

約数列:

[1, 2, 3, 4, 6, 12, 59, 103, 118, 177, 206, 236, 251, 309, 354, 412, 502, 618, 708, 753, 1004, 1236, 1506, 3012, 6077, 12154, 14809, 18231, 24308, 25853, 29618, 36462, 44427, 51706, 59236, 72924, 77559, 88854, 103412, 155118, 177708, 310236, 1525327, 3050654, 4575981, 6101308, 9151962, 18303924]

約数ペア:

[(1, 18303924), (2, 9151962), (3, 6101308), (4, 4575981), (6, 3050654), (12, 1525327), (59, 310236), (103, 177708), (118, 155118), (177, 103412), (206, 88854), (236, 77559), (251, 72924), (309, 59236), (354, 51706), (412, 44427), (502, 36462), (618, 29618), (708, 25853), (753, 24308), (1004, 18231), (1236, 14809), (1506, 12154), (3012, 6077)]