2018087226

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{23131}}^1$

素因数の和:23307

約数の個数: 48

約数和(自身を含む): 4525174368

約数和(自身を除く): 2507087142

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 131, 222, 262, 333, 393, 666, 786, 1179, 2358, 4847, 9694, 14541, 23131, 29082, 43623, 46262, 69393, 87246, 138786, 208179, 416358, 855847, 1711694, 2567541, 3030161, 5135082, 6060322, 7702623, 9090483, 15405246, 18180966, 27271449, 54542898, 112115957, 224231914, 336347871, 672695742, 1009043613, 2018087226]

約数ペア:

[(1, 2018087226), (2, 1009043613), (3, 672695742), (6, 336347871), (9, 224231914), (18, 112115957), (37, 54542898), (74, 27271449), (111, 18180966), (131, 15405246), (222, 9090483), (262, 7702623), (333, 6060322), (393, 5135082), (666, 3030161), (786, 2567541), (1179, 1711694), (2358, 855847), (4847, 416358), (9694, 208179), (14541, 138786), (23131, 87246), (29082, 69393), (43623, 46262)]