31620492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38189}}^1$

素因数の和:38222

約数の個数: 36

約数和(自身を含む): 83406960

約数和(自身を除く): 51786468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 38189, 76378, 114567, 152756, 229134, 343701, 458268, 687402, 878347, 1374804, 1756694, 2635041, 3513388, 5270082, 7905123, 10540164, 15810246, 31620492]

約数ペア:

[(1, 31620492), (2, 15810246), (3, 10540164), (4, 7905123), (6, 5270082), (9, 3513388), (12, 2635041), (18, 1756694), (23, 1374804), (36, 878347), (46, 687402), (69, 458268), (92, 343701), (138, 229134), (207, 152756), (276, 114567), (414, 76378), (828, 38189)]