2018266668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{108439}}^1$

素因数の和:108507

約数の個数: 72

約数和(自身を含む): 5683991040

約数和(自身を除く): 3665724372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 18612, 108439, 216878, 325317, 433756, 650634, 975951, 1192829, 1301268, 1951902, 2385658, 3578487, 3903804, 4771316, 5096633, 7156974, 10193266, 10735461, 14313948, 15289899, 20386532, 21470922, 30579798, 42941844, 45869697, 56062963, 61159596, 91739394, 112125926, 168188889, 183478788, 224251852, 336377778, 504566667, 672755556, 1009133334, 2018266668]

約数ペア:

[(1, 2018266668), (2, 1009133334), (3, 672755556), (4, 504566667), (6, 336377778), (9, 224251852), (11, 183478788), (12, 168188889), (18, 112125926), (22, 91739394), (33, 61159596), (36, 56062963), (44, 45869697), (47, 42941844), (66, 30579798), (94, 21470922), (99, 20386532), (132, 15289899), (141, 14313948), (188, 10735461), (198, 10193266), (282, 7156974), (396, 5096633), (423, 4771316), (517, 3903804), (564, 3578487), (846, 2385658), (1034, 1951902), (1551, 1301268), (1692, 1192829), (2068, 975951), (3102, 650634), (4653, 433756), (6204, 325317), (9306, 216878), (18612, 108439)]