40449132

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1100

約数の個数: 60

約数和(自身を含む): 106661016

約数和(自身を除く): 66211884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 953, 1179, 1572, 1906, 2358, 2859, 3537, 3812, 4716, 5718, 7074, 8577, 10611, 11436, 14148, 17154, 21222, 25731, 34308, 42444, 51462, 77193, 102924, 124843, 154386, 249686, 308772, 374529, 499372, 749058, 1123587, 1498116, 2247174, 3370761, 4494348, 6741522, 10112283, 13483044, 20224566, 40449132]

約数ペア:

[(1, 40449132), (2, 20224566), (3, 13483044), (4, 10112283), (6, 6741522), (9, 4494348), (12, 3370761), (18, 2247174), (27, 1498116), (36, 1123587), (54, 749058), (81, 499372), (108, 374529), (131, 308772), (162, 249686), (262, 154386), (324, 124843), (393, 102924), (524, 77193), (786, 51462), (953, 42444), (1179, 34308), (1572, 25731), (1906, 21222), (2358, 17154), (2859, 14148), (3537, 11436), (3812, 10611), (4716, 8577), (5718, 7074)]