18856248

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5273}}^1$

素因数の和:5431

約数の個数: 32

約数和(自身を含む): 47466000

約数和(自身を除く): 28609752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5273, 10546, 15819, 21092, 31638, 42184, 63276, 126552, 785677, 1571354, 2357031, 3142708, 4714062, 6285416, 9428124, 18856248]

約数ペア:

[(1, 18856248), (2, 9428124), (3, 6285416), (4, 4714062), (6, 3142708), (8, 2357031), (12, 1571354), (24, 785677), (149, 126552), (298, 63276), (447, 42184), (596, 31638), (894, 21092), (1192, 15819), (1788, 10546), (3576, 5273)]