31517772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18367}}^1$

素因数の和:18398

約数の個数: 48

約数和(自身を含む): 86403072

約数和(自身を除く): 54885300

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, 18367, 36734, 55101, 73468, 110202, 202037, 220404, 238771, 404074, 477542, 606111, 716313, 808148, 955084, 1212222, 1432626, 2424444, 2626481, 2865252, 5252962, 7879443, 10505924, 15758886, 31517772]

約数ペア:

[(1, 31517772), (2, 15758886), (3, 10505924), (4, 7879443), (6, 5252962), (11, 2865252), (12, 2626481), (13, 2424444), (22, 1432626), (26, 1212222), (33, 955084), (39, 808148), (44, 716313), (52, 606111), (66, 477542), (78, 404074), (132, 238771), (143, 220404), (156, 202037), (286, 110202), (429, 73468), (572, 55101), (858, 36734), (1716, 18367)]