18358522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5350

約数の個数: 32

約数和(自身を含む): 35683200

約数和(自身を除く): 17324678

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 5309, 10618, 37163, 69017, 74326, 100871, 138034, 201742, 483119, 706097, 966238, 1311323, 1412194, 2622646, 9179261, 18358522]

約数ペア:

[(1, 18358522), (2, 9179261), (7, 2622646), (13, 1412194), (14, 1311323), (19, 966238), (26, 706097), (38, 483119), (91, 201742), (133, 138034), (182, 100871), (247, 74326), (266, 69017), (494, 37163), (1729, 10618), (3458, 5309)]