7273926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 18212688

約数和(自身を除く): 10938762

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 2161, 3366, 4322, 6483, 12966, 19449, 23771, 36737, 38898, 47542, 71313, 73474, 110211, 142626, 213939, 220422, 330633, 404107, 427878, 661266, 808214, 1212321, 2424642, 3636963, 7273926]

約数ペア:

[(1, 7273926), (2, 3636963), (3, 2424642), (6, 1212321), (9, 808214), (11, 661266), (17, 427878), (18, 404107), (22, 330633), (33, 220422), (34, 213939), (51, 142626), (66, 110211), (99, 73474), (102, 71313), (153, 47542), (187, 38898), (198, 36737), (306, 23771), (374, 19449), (561, 12966), (1122, 6483), (1683, 4322), (2161, 3366)]