188479116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{249311}}^1$

素因数の和:249331

約数の個数: 48

約数和(自身を含む): 558458880

約数和(自身を除く): 369979764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 249311, 498622, 747933, 997244, 1495866, 1745177, 2243799, 2991732, 3490354, 4487598, 5235531, 6731397, 6980708, 8975196, 10471062, 13462794, 15706593, 20942124, 26925588, 31413186, 47119779, 62826372, 94239558, 188479116]

約数ペア:

[(1, 188479116), (2, 94239558), (3, 62826372), (4, 47119779), (6, 31413186), (7, 26925588), (9, 20942124), (12, 15706593), (14, 13462794), (18, 10471062), (21, 8975196), (27, 6980708), (28, 6731397), (36, 5235531), (42, 4487598), (54, 3490354), (63, 2991732), (84, 2243799), (108, 1745177), (126, 1495866), (189, 997244), (252, 747933), (378, 498622), (756, 249311)]