667067142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{237053}}^1$

素因数の和:237132

約数の個数: 32

約数和(自身を含む): 1547488512

約数和(自身を除く): 880421370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 237053, 474106, 711159, 1422318, 1659371, 3318742, 4978113, 9956226, 15882551, 31765102, 47647653, 95295306, 111177857, 222355714, 333533571, 667067142]

約数ペア:

[(1, 667067142), (2, 333533571), (3, 222355714), (6, 111177857), (7, 95295306), (14, 47647653), (21, 31765102), (42, 15882551), (67, 9956226), (134, 4978113), (201, 3318742), (402, 1659371), (469, 1422318), (938, 711159), (1407, 474106), (2814, 237053)]