26951013018

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{23869}}^1$

素因数の和:24447

約数の個数: 48

約数和(自身を含む): 58927869000

約数和(自身を除く): 31976855982

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 421, 447, 842, 894, 1263, 1341, 2526, 2682, 3789, 7578, 23869, 47738, 62729, 71607, 125458, 143214, 188187, 214821, 376374, 429642, 564561, 1129122, 3556481, 7112962, 10048849, 10669443, 20097698, 21338886, 30146547, 32008329, 60293094, 64016658, 90439641, 180879282, 1497278501, 2994557002, 4491835503, 8983671006, 13475506509, 26951013018]

約数ペア:

[(1, 26951013018), (2, 13475506509), (3, 8983671006), (6, 4491835503), (9, 2994557002), (18, 1497278501), (149, 180879282), (298, 90439641), (421, 64016658), (447, 60293094), (842, 32008329), (894, 30146547), (1263, 21338886), (1341, 20097698), (2526, 10669443), (2682, 10048849), (3789, 7112962), (7578, 3556481), (23869, 1129122), (47738, 564561), (62729, 429642), (71607, 376374), (125458, 214821), (143214, 188187)]