2019063852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139169}}^1$

素因数の和:139223

約数の個数: 72

約数和(自身を含む): 5673682560

約数和(自身を除く): 3654618708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 139169, 278338, 417507, 556676, 835014, 1252521, 1670028, 1809197, 2505042, 3618394, 4314239, 5010084, 5427591, 7236788, 8628478, 10855182, 12942717, 16282773, 17256956, 21710364, 25885434, 32565546, 38828151, 51770868, 56085107, 65131092, 77656302, 112170214, 155312604, 168255321, 224340428, 336510642, 504765963, 673021284, 1009531926, 2019063852]

約数ペア:

[(1, 2019063852), (2, 1009531926), (3, 673021284), (4, 504765963), (6, 336510642), (9, 224340428), (12, 168255321), (13, 155312604), (18, 112170214), (26, 77656302), (31, 65131092), (36, 56085107), (39, 51770868), (52, 38828151), (62, 32565546), (78, 25885434), (93, 21710364), (117, 17256956), (124, 16282773), (156, 12942717), (186, 10855182), (234, 8628478), (279, 7236788), (372, 5427591), (403, 5010084), (468, 4314239), (558, 3618394), (806, 2505042), (1116, 1809197), (1209, 1670028), (1612, 1252521), (2418, 835014), (3627, 556676), (4836, 417507), (7254, 278338), (14508, 139169)]