1260841218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2309233}}^1$

素因数の和:2309258

約数の個数: 32

約数和(自身を含む): 3103610496

約数和(自身を除く): 1842769278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2309233, 4618466, 6927699, 13855398, 16164631, 30020029, 32329262, 48493893, 60040058, 90060087, 96987786, 180120174, 210140203, 420280406, 630420609, 1260841218]

約数ペア:

[(1, 1260841218), (2, 630420609), (3, 420280406), (6, 210140203), (7, 180120174), (13, 96987786), (14, 90060087), (21, 60040058), (26, 48493893), (39, 32329262), (42, 30020029), (78, 16164631), (91, 13855398), (182, 6927699), (273, 4618466), (546, 2309233)]