18343646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13159}}^1$

素因数の和:13219

約数の個数: 16

約数和(自身を含む): 29846880

約数和(自身を除く): 11503234

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 13159, 26318, 223703, 447406, 539519, 1079038, 9171823, 18343646]

約数ペア:

[(1, 18343646), (2, 9171823), (17, 1079038), (34, 539519), (41, 447406), (82, 223703), (697, 26318), (1394, 13159)]