15207822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 37975392

約数和(自身を除く): 22767570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 881, 959, 1233, 1762, 1918, 2466, 2643, 2877, 5286, 5754, 6167, 7929, 8631, 12334, 15858, 17262, 18501, 37002, 55503, 111006, 120697, 241394, 362091, 724182, 844879, 1086273, 1689758, 2172546, 2534637, 5069274, 7603911, 15207822]

約数ペア:

[(1, 15207822), (2, 7603911), (3, 5069274), (6, 2534637), (7, 2172546), (9, 1689758), (14, 1086273), (18, 844879), (21, 724182), (42, 362091), (63, 241394), (126, 120697), (137, 111006), (274, 55503), (411, 37002), (822, 18501), (881, 17262), (959, 15858), (1233, 12334), (1762, 8631), (1918, 7929), (2466, 6167), (2643, 5754), (2877, 5286)]