18642336

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11423}}^1$

素因数の和:11453

約数の個数: 48

約数和(自身を含む): 51819264

約数和(自身を除く): 33176928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11423, 22846, 34269, 45692, 68538, 91384, 137076, 182768, 194191, 274152, 365536, 388382, 548304, 582573, 776764, 1096608, 1165146, 1553528, 2330292, 3107056, 4660584, 6214112, 9321168, 18642336]

約数ペア:

[(1, 18642336), (2, 9321168), (3, 6214112), (4, 4660584), (6, 3107056), (8, 2330292), (12, 1553528), (16, 1165146), (17, 1096608), (24, 776764), (32, 582573), (34, 548304), (48, 388382), (51, 365536), (68, 274152), (96, 194191), (102, 182768), (136, 137076), (204, 91384), (272, 68538), (408, 45692), (544, 34269), (816, 22846), (1632, 11423)]