243360978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{12569}}^1$

素因数の和:13042

約数の個数: 32

約数和(自身を含む): 557504640

約数和(自身を除く): 314143662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1383, 2766, 3227, 6454, 9681, 12569, 19362, 25138, 37707, 75414, 87983, 175966, 263949, 527898, 5794309, 11588618, 17382927, 34765854, 40560163, 81120326, 121680489, 243360978]

約数ペア:

[(1, 243360978), (2, 121680489), (3, 81120326), (6, 40560163), (7, 34765854), (14, 17382927), (21, 11588618), (42, 5794309), (461, 527898), (922, 263949), (1383, 175966), (2766, 87983), (3227, 75414), (6454, 37707), (9681, 25138), (12569, 19362)]