18829296

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:814

約数の個数: 60

約数和(自身を含む): 53018680

約数和(自身を除く): 34189384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 571, 687, 916, 1142, 1374, 1713, 1832, 2061, 2284, 2748, 3426, 3664, 4122, 4568, 5139, 5496, 6852, 8244, 9136, 10278, 10992, 13704, 16488, 20556, 27408, 32976, 41112, 82224, 130759, 261518, 392277, 523036, 784554, 1046072, 1176831, 1569108, 2092144, 2353662, 3138216, 4707324, 6276432, 9414648, 18829296]

約数ペア:

[(1, 18829296), (2, 9414648), (3, 6276432), (4, 4707324), (6, 3138216), (8, 2353662), (9, 2092144), (12, 1569108), (16, 1176831), (18, 1046072), (24, 784554), (36, 523036), (48, 392277), (72, 261518), (144, 130759), (229, 82224), (458, 41112), (571, 32976), (687, 27408), (916, 20556), (1142, 16488), (1374, 13704), (1713, 10992), (1832, 10278), (2061, 9136), (2284, 8244), (2748, 6852), (3426, 5496), (3664, 5139), (4122, 4568)]