68951934

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 152889984

約数和(自身を除く): 83938050

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 163, 213, 326, 331, 426, 489, 639, 662, 978, 993, 1278, 1467, 1986, 2934, 2979, 5958, 11573, 23146, 23501, 34719, 47002, 53953, 69438, 70503, 104157, 107906, 141006, 161859, 208314, 211509, 323718, 423018, 485577, 971154, 3830663, 7661326, 11491989, 22983978, 34475967, 68951934]

約数ペア:

[(1, 68951934), (2, 34475967), (3, 22983978), (6, 11491989), (9, 7661326), (18, 3830663), (71, 971154), (142, 485577), (163, 423018), (213, 323718), (326, 211509), (331, 208314), (426, 161859), (489, 141006), (639, 107906), (662, 104157), (978, 70503), (993, 69438), (1278, 53953), (1467, 47002), (1986, 34719), (2934, 23501), (2979, 23146), (5958, 11573)]