252138852

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{333517}}^1$

素因数の和:333537

約数の個数: 48

約数和(自身を含む): 747080320

約数和(自身を除く): 494941468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 333517, 667034, 1000551, 1334068, 2001102, 2334619, 3001653, 4002204, 4669238, 6003306, 7003857, 9004959, 9338476, 12006612, 14007714, 18009918, 21011571, 28015428, 36019836, 42023142, 63034713, 84046284, 126069426, 252138852]

約数ペア:

[(1, 252138852), (2, 126069426), (3, 84046284), (4, 63034713), (6, 42023142), (7, 36019836), (9, 28015428), (12, 21011571), (14, 18009918), (18, 14007714), (21, 12006612), (27, 9338476), (28, 9004959), (36, 7003857), (42, 6003306), (54, 4669238), (63, 4002204), (84, 3001653), (108, 2334619), (126, 2001102), (189, 1334068), (252, 1000551), (378, 667034), (756, 333517)]