18449900979

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{1571}}^1\times {\mathrm{18553}}^1$

素因数の和:20338

約数の個数: 16

約数和(自身を含む): 24733521024

約数和(自身を除く): 6283620045

約数列:

[1, 3, 211, 633, 1571, 4713, 18553, 55659, 331481, 994443, 3914683, 11744049, 29146763, 87440289, 6149966993, 18449900979]

約数ペア:

[(1, 18449900979), (3, 6149966993), (211, 87440289), (633, 29146763), (1571, 11744049), (4713, 3914683), (18553, 994443), (55659, 331481)]