81825858

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197647}}^1$

素因数の和:197678

約数の個数: 24

約数和(自身を含む): 184998528

約数和(自身を除く): 103172670

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 197647, 395294, 592941, 1185882, 1778823, 3557646, 4545881, 9091762, 13637643, 27275286, 40912929, 81825858]

約数ペア:

[(1, 81825858), (2, 40912929), (3, 27275286), (6, 13637643), (9, 9091762), (18, 4545881), (23, 3557646), (46, 1778823), (69, 1185882), (138, 592941), (207, 395294), (414, 197647)]