457746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 995328

約数和(自身を除く): 537582

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 107, 138, 186, 214, 321, 642, 713, 1426, 2139, 2461, 3317, 4278, 4922, 6634, 7383, 9951, 14766, 19902, 76291, 152582, 228873, 457746]

約数ペア:

[(1, 457746), (2, 228873), (3, 152582), (6, 76291), (23, 19902), (31, 14766), (46, 9951), (62, 7383), (69, 6634), (93, 4922), (107, 4278), (138, 3317), (186, 2461), (214, 2139), (321, 1426), (642, 713)]