7863804

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1896

約数の個数: 60

約数和(自身を含む): 22150744

約数和(自身を除く): 14286940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 1867, 2106, 3734, 4212, 5601, 7468, 11202, 16803, 22404, 24271, 33606, 48542, 50409, 67212, 72813, 97084, 100818, 145626, 151227, 201636, 218439, 291252, 302454, 436878, 604908, 655317, 873756, 1310634, 1965951, 2621268, 3931902, 7863804]

約数ペア:

[(1, 7863804), (2, 3931902), (3, 2621268), (4, 1965951), (6, 1310634), (9, 873756), (12, 655317), (13, 604908), (18, 436878), (26, 302454), (27, 291252), (36, 218439), (39, 201636), (52, 151227), (54, 145626), (78, 100818), (81, 97084), (108, 72813), (117, 67212), (156, 50409), (162, 48542), (234, 33606), (324, 24271), (351, 22404), (468, 16803), (702, 11202), (1053, 7468), (1404, 5601), (1867, 4212), (2106, 3734)]