18449024444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{13291}}^1$

素因数の和:13598

約数の個数: 48

約数和(自身を含む): 34668194400

約数和(自身を除く): 16219169956

約数列:

[1, 2, 4, 17, 34, 68, 137, 149, 274, 298, 548, 596, 2329, 2533, 4658, 5066, 9316, 10132, 13291, 20413, 26582, 40826, 53164, 81652, 225947, 347021, 451894, 694042, 903788, 1388084, 1820867, 1980359, 3641734, 3960718, 7283468, 7921436, 30954739, 33666103, 61909478, 67332206, 123818956, 134664412, 271309183, 542618366, 1085236732, 4612256111, 9224512222, 18449024444]

約数ペア:

[(1, 18449024444), (2, 9224512222), (4, 4612256111), (17, 1085236732), (34, 542618366), (68, 271309183), (137, 134664412), (149, 123818956), (274, 67332206), (298, 61909478), (548, 33666103), (596, 30954739), (2329, 7921436), (2533, 7283468), (4658, 3960718), (5066, 3641734), (9316, 1980359), (10132, 1820867), (13291, 1388084), (20413, 903788), (26582, 694042), (40826, 451894), (53164, 347021), (81652, 225947)]