181820142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{5099}}^1$

素因数の和:5397

約数の個数: 48

約数和(自身を含む): 451900800

約数和(自身を除く): 270080658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 283, 566, 849, 1698, 1981, 2547, 3962, 5094, 5099, 5943, 10198, 11886, 15297, 17829, 30594, 35658, 35693, 45891, 71386, 91782, 107079, 214158, 321237, 642474, 1443017, 2886034, 4329051, 8658102, 10101119, 12987153, 20202238, 25974306, 30303357, 60606714, 90910071, 181820142]

約数ペア:

[(1, 181820142), (2, 90910071), (3, 60606714), (6, 30303357), (7, 25974306), (9, 20202238), (14, 12987153), (18, 10101119), (21, 8658102), (42, 4329051), (63, 2886034), (126, 1443017), (283, 642474), (566, 321237), (849, 214158), (1698, 107079), (1981, 91782), (2547, 71386), (3962, 45891), (5094, 35693), (5099, 35658), (5943, 30594), (10198, 17829), (11886, 15297)]