18404763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16273}}^1$

素因数の和:16318

約数の個数: 16

約数和(自身を含む): 27340320

約数和(自身を除く): 8935557

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 16273, 48819, 211549, 471917, 634647, 1415751, 6134921, 18404763]

約数ペア:

[(1, 18404763), (3, 6134921), (13, 1415751), (29, 634647), (39, 471917), (87, 211549), (377, 48819), (1131, 16273)]