127854378

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{308827}}^1$

素因数の和:308858

約数の個数: 24

約数和(自身を含む): 289063008

約数和(自身を除く): 161208630

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 308827, 617654, 926481, 1852962, 2779443, 5558886, 7103021, 14206042, 21309063, 42618126, 63927189, 127854378]

約数ペア:

[(1, 127854378), (2, 63927189), (3, 42618126), (6, 21309063), (9, 14206042), (18, 7103021), (23, 5558886), (46, 2779443), (69, 1852962), (138, 926481), (207, 617654), (414, 308827)]