31006914

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 63258624

約数和(自身を除く): 32251710

約数列:

[1, 2, 3, 6, 103, 131, 206, 262, 309, 383, 393, 618, 766, 786, 1149, 2298, 13493, 26986, 39449, 40479, 50173, 78898, 80958, 100346, 118347, 150519, 236694, 301038, 5167819, 10335638, 15503457, 31006914]

約数ペア:

[(1, 31006914), (2, 15503457), (3, 10335638), (6, 5167819), (103, 301038), (131, 236694), (206, 150519), (262, 118347), (309, 100346), (383, 80958), (393, 78898), (618, 50173), (766, 40479), (786, 39449), (1149, 26986), (2298, 13493)]