5554458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3419

約数の個数: 48

約数和(自身を含む): 14816256

約数和(自身を除く): 9261798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 3391, 6782, 10173, 20346, 23737, 30519, 44083, 47474, 61038, 71211, 88166, 132249, 142422, 213633, 264498, 308581, 396747, 427266, 617162, 793494, 925743, 1851486, 2777229, 5554458]

約数ペア:

[(1, 5554458), (2, 2777229), (3, 1851486), (6, 925743), (7, 793494), (9, 617162), (13, 427266), (14, 396747), (18, 308581), (21, 264498), (26, 213633), (39, 142422), (42, 132249), (63, 88166), (78, 71211), (91, 61038), (117, 47474), (126, 44083), (182, 30519), (234, 23737), (273, 20346), (546, 10173), (819, 6782), (1638, 3391)]