118841786

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^2$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 216986112

約数和(自身を除く): 98144326

約数列:

[1, 2, 7, 14, 31, 61, 62, 67, 122, 134, 217, 427, 434, 469, 854, 938, 1891, 2077, 3782, 4087, 4154, 4489, 8174, 8978, 13237, 14539, 26474, 28609, 29078, 31423, 57218, 62846, 126697, 139159, 253394, 273829, 278318, 547658, 886879, 974113, 1773758, 1916803, 1948226, 3833606, 8488699, 16977398, 59420893, 118841786]

約数ペア:

[(1, 118841786), (2, 59420893), (7, 16977398), (14, 8488699), (31, 3833606), (61, 1948226), (62, 1916803), (67, 1773758), (122, 974113), (134, 886879), (217, 547658), (427, 278318), (434, 273829), (469, 253394), (854, 139159), (938, 126697), (1891, 62846), (2077, 57218), (3782, 31423), (4087, 29078), (4154, 28609), (4489, 26474), (8174, 14539), (8978, 13237)]