828168534

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{18787}}^1$

素因数の和:18905

約数の個数: 48

約数和(自身を含む): 1875793920

約数和(自身を除く): 1047625386

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 474, 558, 711, 1422, 2449, 4898, 7347, 14694, 18787, 22041, 37574, 44082, 56361, 112722, 169083, 338166, 582397, 1164794, 1484173, 1747191, 2968346, 3494382, 4452519, 5241573, 8905038, 10483146, 13357557, 26715114, 46009363, 92018726, 138028089, 276056178, 414084267, 828168534]

約数ペア:

[(1, 828168534), (2, 414084267), (3, 276056178), (6, 138028089), (9, 92018726), (18, 46009363), (31, 26715114), (62, 13357557), (79, 10483146), (93, 8905038), (158, 5241573), (186, 4452519), (237, 3494382), (279, 2968346), (474, 1747191), (558, 1484173), (711, 1164794), (1422, 582397), (2449, 338166), (4898, 169083), (7347, 112722), (14694, 56361), (18787, 44082), (22041, 37574)]