1405857350646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{86297}}^1\times {\mathrm{129293}}^1$

素因数の和:215605

約数の個数: 48

約数和(自身を含む): 3481237846944

約数和(自身を除く): 2075380496298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 86297, 129293, 172594, 258586, 258891, 387879, 517782, 604079, 775758, 776673, 905051, 1163637, 1208158, 1553346, 1810102, 1812237, 2327274, 2715153, 3624474, 5430306, 5436711, 8145459, 10873422, 16290918, 11157598021, 22315196042, 33472794063, 66945588126, 78103186147, 100418382189, 156206372294, 200836764378, 234309558441, 468619116882, 702928675323, 1405857350646]

約数ペア:

[(1, 1405857350646), (2, 702928675323), (3, 468619116882), (6, 234309558441), (7, 200836764378), (9, 156206372294), (14, 100418382189), (18, 78103186147), (21, 66945588126), (42, 33472794063), (63, 22315196042), (126, 11157598021), (86297, 16290918), (129293, 10873422), (172594, 8145459), (258586, 5436711), (258891, 5430306), (387879, 3624474), (517782, 2715153), (604079, 2327274), (775758, 1812237), (776673, 1810102), (905051, 1553346), (1163637, 1208158)]