289672002

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{48619}}^1$

素因数の和:48958

約数の個数: 24

約数和(自身を含む): 629531760

約数和(自身を除く): 339859758

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 48619, 97238, 145857, 291714, 437571, 875142, 16092889, 32185778, 48278667, 96557334, 144836001, 289672002]

約数ペア:

[(1, 289672002), (2, 144836001), (3, 96557334), (6, 48278667), (9, 32185778), (18, 16092889), (331, 875142), (662, 437571), (993, 291714), (1986, 145857), (2979, 97238), (5958, 48619)]