171154854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1993}}^1$

素因数の和:2381

約数の個数: 48

約数和(自身を含む): 400650432

約数和(自身を除く): 229495578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 367, 734, 1101, 1993, 2202, 3303, 3986, 4771, 5979, 6606, 9542, 11958, 14313, 17937, 25909, 28626, 35874, 42939, 51818, 77727, 85878, 155454, 233181, 466362, 731431, 1462862, 2194293, 4388586, 6582879, 9508603, 13165758, 19017206, 28525809, 57051618, 85577427, 171154854]

約数ペア:

[(1, 171154854), (2, 85577427), (3, 57051618), (6, 28525809), (9, 19017206), (13, 13165758), (18, 9508603), (26, 6582879), (39, 4388586), (78, 2194293), (117, 1462862), (234, 731431), (367, 466362), (734, 233181), (1101, 155454), (1993, 85878), (2202, 77727), (3303, 51818), (3986, 42939), (4771, 35874), (5979, 28626), (6606, 25909), (9542, 17937), (11958, 14313)]