18335664

素因数分解:

$2^4\times 3^2\times {\mathrm{127331}}^1$

素因数の和:127345

約数の個数: 30

約数和(自身を含む): 51314796

約数和(自身を除く): 32979132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 127331, 254662, 381993, 509324, 763986, 1018648, 1145979, 1527972, 2037296, 2291958, 3055944, 4583916, 6111888, 9167832, 18335664]

約数ペア:

[(1, 18335664), (2, 9167832), (3, 6111888), (4, 4583916), (6, 3055944), (8, 2291958), (9, 2037296), (12, 1527972), (16, 1145979), (18, 1018648), (24, 763986), (36, 509324), (48, 381993), (72, 254662), (144, 127331)]