218786364

素因数分解:

$2^2\times 3^2\times {\mathrm{829}}^1\times {\mathrm{7331}}^1$

素因数の和:8170

約数の個数: 36

約数和(自身を含む): 553785960

約数和(自身を除く): 334999596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 829, 1658, 2487, 3316, 4974, 7331, 7461, 9948, 14662, 14922, 21993, 29324, 29844, 43986, 65979, 87972, 131958, 263916, 6077399, 12154798, 18232197, 24309596, 36464394, 54696591, 72928788, 109393182, 218786364]

約数ペア:

[(1, 218786364), (2, 109393182), (3, 72928788), (4, 54696591), (6, 36464394), (9, 24309596), (12, 18232197), (18, 12154798), (36, 6077399), (829, 263916), (1658, 131958), (2487, 87972), (3316, 65979), (4974, 43986), (7331, 29844), (7461, 29324), (9948, 21993), (14662, 14922)]