16145586

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 37177920

約数和(自身を除く): 21032334

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 661, 1062, 1322, 1357, 1983, 2714, 3966, 4071, 5949, 8142, 11898, 12213, 15203, 24426, 30406, 38999, 45609, 77998, 91218, 116997, 136827, 233994, 273654, 350991, 701982, 896977, 1793954, 2690931, 5381862, 8072793, 16145586]

約数ペア:

[(1, 16145586), (2, 8072793), (3, 5381862), (6, 2690931), (9, 1793954), (18, 896977), (23, 701982), (46, 350991), (59, 273654), (69, 233994), (118, 136827), (138, 116997), (177, 91218), (207, 77998), (354, 45609), (414, 38999), (531, 30406), (661, 24426), (1062, 15203), (1322, 12213), (1357, 11898), (1983, 8142), (2714, 5949), (3966, 4071)]