22821984

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:852

約数の個数: 72

約数和(自身を含む): 65585520

約数和(自身を除く): 42763536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 727, 872, 981, 1308, 1454, 1744, 1962, 2181, 2616, 2908, 3488, 3924, 4362, 5232, 5816, 6543, 7848, 8724, 10464, 11632, 13086, 15696, 17448, 23264, 26172, 31392, 34896, 52344, 69792, 79243, 104688, 158486, 209376, 237729, 316972, 475458, 633944, 713187, 950916, 1267888, 1426374, 1901832, 2535776, 2852748, 3803664, 5705496, 7607328, 11410992, 22821984]

約数ペア:

[(1, 22821984), (2, 11410992), (3, 7607328), (4, 5705496), (6, 3803664), (8, 2852748), (9, 2535776), (12, 1901832), (16, 1426374), (18, 1267888), (24, 950916), (32, 713187), (36, 633944), (48, 475458), (72, 316972), (96, 237729), (109, 209376), (144, 158486), (218, 104688), (288, 79243), (327, 69792), (436, 52344), (654, 34896), (727, 31392), (872, 26172), (981, 23264), (1308, 17448), (1454, 15696), (1744, 13086), (1962, 11632), (2181, 10464), (2616, 8724), (2908, 7848), (3488, 6543), (3924, 5816), (4362, 5232)]