136987284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1630801}}^1$

素因数の和:1630815

約数の個数: 24

約数和(自身を含む): 365299648

約数和(自身を除く): 228312364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1630801, 3261602, 4892403, 6523204, 9784806, 11415607, 19569612, 22831214, 34246821, 45662428, 68493642, 136987284]

約数ペア:

[(1, 136987284), (2, 68493642), (3, 45662428), (4, 34246821), (6, 22831214), (7, 19569612), (12, 11415607), (14, 9784806), (21, 6523204), (28, 4892403), (42, 3261602), (84, 1630801)]