18051514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 30618000

約数和(自身を除く): 12566486

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 269, 377, 538, 754, 1157, 2314, 2581, 3497, 5162, 6994, 7801, 15602, 23941, 33553, 47882, 67106, 101413, 202826, 311233, 622466, 694289, 1388578, 9025757, 18051514]

約数ペア:

[(1, 18051514), (2, 9025757), (13, 1388578), (26, 694289), (29, 622466), (58, 311233), (89, 202826), (178, 101413), (269, 67106), (377, 47882), (538, 33553), (754, 23941), (1157, 15602), (2314, 7801), (2581, 6994), (3497, 5162)]