340064154

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{821411}}^1$

素因数の和:821442

約数の個数: 24

約数和(自身を含む): 768841632

約数和(自身を除く): 428777478

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 821411, 1642822, 2464233, 4928466, 7392699, 14785398, 18892453, 37784906, 56677359, 113354718, 170032077, 340064154]

約数ペア:

[(1, 340064154), (2, 170032077), (3, 113354718), (6, 56677359), (9, 37784906), (18, 18892453), (23, 14785398), (46, 7392699), (69, 4928466), (138, 2464233), (207, 1642822), (414, 821411)]