18298462

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 35163072

約数和(自身を除く): 16864610

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 182, 271, 371, 542, 637, 689, 742, 1274, 1378, 1897, 2597, 3523, 3794, 4823, 5194, 7046, 9646, 13279, 14363, 24661, 26558, 28726, 33761, 49322, 67522, 100541, 172627, 186719, 201082, 345254, 373438, 703787, 1307033, 1407574, 2614066, 9149231, 18298462]

約数ペア:

[(1, 18298462), (2, 9149231), (7, 2614066), (13, 1407574), (14, 1307033), (26, 703787), (49, 373438), (53, 345254), (91, 201082), (98, 186719), (106, 172627), (182, 100541), (271, 67522), (371, 49322), (542, 33761), (637, 28726), (689, 26558), (742, 24661), (1274, 14363), (1378, 13279), (1897, 9646), (2597, 7046), (3523, 5194), (3794, 4823)]