123740106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{13963}}^1$

素因数の和:14186

約数の個数: 32

約数和(自身を含む): 284195328

約数和(自身を除く): 160455222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 13963, 27926, 41889, 83778, 97741, 195482, 293223, 586446, 2946193, 5892386, 8838579, 17677158, 20623351, 41246702, 61870053, 123740106]

約数ペア:

[(1, 123740106), (2, 61870053), (3, 41246702), (6, 20623351), (7, 17677158), (14, 8838579), (21, 5892386), (42, 2946193), (211, 586446), (422, 293223), (633, 195482), (1266, 97741), (1477, 83778), (2954, 41889), (4431, 27926), (8862, 13963)]