1540807974

素因数分解:

$2^1\times 3^3\times {\mathrm{419}}^1\times {\mathrm{68099}}^1$

素因数の和:68529

約数の個数: 32

約数和(自身を含む): 3432240000

約数和(自身を除く): 1891432026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 419, 838, 1257, 2514, 3771, 7542, 11313, 22626, 68099, 136198, 204297, 408594, 612891, 1225782, 1838673, 3677346, 28533481, 57066962, 85600443, 171200886, 256801329, 513602658, 770403987, 1540807974]

約数ペア:

[(1, 1540807974), (2, 770403987), (3, 513602658), (6, 256801329), (9, 171200886), (18, 85600443), (27, 57066962), (54, 28533481), (419, 3677346), (838, 1838673), (1257, 1225782), (2514, 612891), (3771, 408594), (7542, 204297), (11313, 136198), (22626, 68099)]