17667972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{70111}}^1$

素因数の和:70128

約数の個数: 36

約数和(自身を含む): 51041536

約数和(自身を除く): 33373564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 70111, 140222, 210333, 280444, 420666, 490777, 630999, 841332, 981554, 1261998, 1472331, 1963108, 2523996, 2944662, 4416993, 5889324, 8833986, 17667972]

約数ペア:

[(1, 17667972), (2, 8833986), (3, 5889324), (4, 4416993), (6, 2944662), (7, 2523996), (9, 1963108), (12, 1472331), (14, 1261998), (18, 981554), (21, 841332), (28, 630999), (36, 490777), (42, 420666), (63, 280444), (84, 210333), (126, 140222), (252, 70111)]