18232214

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 37403856

約数和(自身を除く): 19171642

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 1301, 2002, 2602, 7007, 9107, 14014, 14311, 16913, 18214, 28622, 33826, 63749, 100177, 118391, 127498, 186043, 200354, 236782, 372086, 701239, 828737, 1302301, 1402478, 1657474, 2604602, 9116107, 18232214]

約数ペア:

[(1, 18232214), (2, 9116107), (7, 2604602), (11, 1657474), (13, 1402478), (14, 1302301), (22, 828737), (26, 701239), (49, 372086), (77, 236782), (91, 200354), (98, 186043), (143, 127498), (154, 118391), (182, 100177), (286, 63749), (539, 33826), (637, 28622), (1001, 18214), (1078, 16913), (1274, 14311), (1301, 14014), (2002, 9107), (2602, 7007)]