19572084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{25889}}^1$

素因数の和:25909

約数の個数: 48

約数和(自身を含む): 57993600

約数和(自身を除く): 38421516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 25889, 51778, 77667, 103556, 155334, 181223, 233001, 310668, 362446, 466002, 543669, 699003, 724892, 932004, 1087338, 1398006, 1631007, 2174676, 2796012, 3262014, 4893021, 6524028, 9786042, 19572084]

約数ペア:

[(1, 19572084), (2, 9786042), (3, 6524028), (4, 4893021), (6, 3262014), (7, 2796012), (9, 2174676), (12, 1631007), (14, 1398006), (18, 1087338), (21, 932004), (27, 724892), (28, 699003), (36, 543669), (42, 466002), (54, 362446), (63, 310668), (84, 233001), (108, 181223), (126, 155334), (189, 103556), (252, 77667), (378, 51778), (756, 25889)]