31810123332

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7552261}}^1$

素因数の和:7552290

約数の個数: 60

約数和(自身を含む): 89554722796

約数和(自身を除く): 57744599464

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 7552261, 15104522, 22656783, 30209044, 45313566, 67970349, 90627132, 98179393, 135940698, 196358786, 203911047, 271881396, 294538179, 392717572, 407822094, 589076358, 611733141, 815644188, 883614537, 1178152716, 1223466282, 1767229074, 2446932564, 2650843611, 3534458148, 5301687222, 7952530833, 10603374444, 15905061666, 31810123332]

約数ペア:

[(1, 31810123332), (2, 15905061666), (3, 10603374444), (4, 7952530833), (6, 5301687222), (9, 3534458148), (12, 2650843611), (13, 2446932564), (18, 1767229074), (26, 1223466282), (27, 1178152716), (36, 883614537), (39, 815644188), (52, 611733141), (54, 589076358), (78, 407822094), (81, 392717572), (108, 294538179), (117, 271881396), (156, 203911047), (162, 196358786), (234, 135940698), (324, 98179393), (351, 90627132), (468, 67970349), (702, 45313566), (1053, 30209044), (1404, 22656783), (2106, 15104522), (4212, 7552261)]