421434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1822

約数の個数: 24

約数和(自身を含む): 983892

約数和(自身を除く): 562458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1801, 3602, 5403, 10806, 16209, 23413, 32418, 46826, 70239, 140478, 210717, 421434]

約数ペア:

[(1, 421434), (2, 210717), (3, 140478), (6, 70239), (9, 46826), (13, 32418), (18, 23413), (26, 16209), (39, 10806), (78, 5403), (117, 3602), (234, 1801)]