17964166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 31272480

約数和(自身を除く): 13308314

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 761, 814, 1073, 1522, 2146, 8371, 11803, 16742, 22069, 23606, 28157, 44138, 56314, 242759, 309727, 485518, 619454, 816553, 1633106, 8982083, 17964166]

約数ペア:

[(1, 17964166), (2, 8982083), (11, 1633106), (22, 816553), (29, 619454), (37, 485518), (58, 309727), (74, 242759), (319, 56314), (407, 44138), (638, 28157), (761, 23606), (814, 22069), (1073, 16742), (1522, 11803), (2146, 8371)]