38891916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{154333}}^1$

素因数の和:154350

約数の個数: 36

約数和(自身を含む): 112355152

約数和(自身を除く): 73463236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 154333, 308666, 462999, 617332, 925998, 1080331, 1388997, 1851996, 2160662, 2777994, 3240993, 4321324, 5555988, 6481986, 9722979, 12963972, 19445958, 38891916]

約数ペア:

[(1, 38891916), (2, 19445958), (3, 12963972), (4, 9722979), (6, 6481986), (7, 5555988), (9, 4321324), (12, 3240993), (14, 2777994), (18, 2160662), (21, 1851996), (28, 1388997), (36, 1080331), (42, 925998), (63, 617332), (84, 462999), (126, 308666), (252, 154333)]