149212266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3552673}}^1$

素因数の和:3552685

約数の個数: 16

約数和(自身を含む): 341056704

約数和(自身を除く): 191844438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3552673, 7105346, 10658019, 21316038, 24868711, 49737422, 74606133, 149212266]

約数ペア:

[(1, 149212266), (2, 74606133), (3, 49737422), (6, 24868711), (7, 21316038), (14, 10658019), (21, 7105346), (42, 3552673)]