87154746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{2111}}^1$

素因数の和:3106

約数の個数: 32

約数和(自身を含む): 199507968

約数和(自身を除く): 112353222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 983, 1966, 2111, 2949, 4222, 5898, 6333, 6881, 12666, 13762, 14777, 20643, 29554, 41286, 44331, 88662, 2075113, 4150226, 6225339, 12450678, 14525791, 29051582, 43577373, 87154746]

約数ペア:

[(1, 87154746), (2, 43577373), (3, 29051582), (6, 14525791), (7, 12450678), (14, 6225339), (21, 4150226), (42, 2075113), (983, 88662), (1966, 44331), (2111, 41286), (2949, 29554), (4222, 20643), (5898, 14777), (6333, 13762), (6881, 12666)]