486513954

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{15331}}^1$

素因数の和:15423

約数の個数: 48

約数和(自身を含む): 1105007904

約数和(自身を除く): 618493950

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1763, 3526, 5289, 10578, 15331, 15867, 30662, 31734, 45993, 91986, 137979, 275958, 628571, 659233, 1257142, 1318466, 1885713, 1977699, 3771426, 3955398, 5657139, 5933097, 11314278, 11866194, 27028553, 54057106, 81085659, 162171318, 243256977, 486513954]

約数ペア:

[(1, 486513954), (2, 243256977), (3, 162171318), (6, 81085659), (9, 54057106), (18, 27028553), (41, 11866194), (43, 11314278), (82, 5933097), (86, 5657139), (123, 3955398), (129, 3771426), (246, 1977699), (258, 1885713), (369, 1318466), (387, 1257142), (738, 659233), (774, 628571), (1763, 275958), (3526, 137979), (5289, 91986), (10578, 45993), (15331, 31734), (15867, 30662)]