174944142

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{136889}}^1$

素因数の和:136968

約数の個数: 24

約数和(自身を含む): 384387120

約数和(自身を除く): 209442978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 136889, 273778, 410667, 821334, 1232001, 2464002, 9719119, 19438238, 29157357, 58314714, 87472071, 174944142]

約数ペア:

[(1, 174944142), (2, 87472071), (3, 58314714), (6, 29157357), (9, 19438238), (18, 9719119), (71, 2464002), (142, 1232001), (213, 821334), (426, 410667), (639, 273778), (1278, 136889)]