12940356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7541}}^1$

素因数の和:7572

約数の個数: 48

約数和(自身を含む): 35477568

約数和(自身を除く): 22537212

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 7541, 15082, 22623, 30164, 45246, 82951, 90492, 98033, 165902, 196066, 248853, 294099, 331804, 392132, 497706, 588198, 995412, 1078363, 1176396, 2156726, 3235089, 4313452, 6470178, 12940356]

約数ペア:

[(1, 12940356), (2, 6470178), (3, 4313452), (4, 3235089), (6, 2156726), (11, 1176396), (12, 1078363), (13, 995412), (22, 588198), (26, 497706), (33, 392132), (39, 331804), (44, 294099), (52, 248853), (66, 196066), (78, 165902), (132, 98033), (143, 90492), (156, 82951), (286, 45246), (429, 30164), (572, 22623), (858, 15082), (1716, 7541)]