27431586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16775

約数の個数: 48

約数和(自身を含む): 73155264

約数和(自身を除く): 45723678

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, 16747, 33494, 50241, 100482, 117229, 150723, 217711, 234458, 301446, 351687, 435422, 653133, 703374, 1055061, 1306266, 1523977, 1959399, 2110122, 3047954, 3918798, 4571931, 9143862, 13715793, 27431586]

約数ペア:

[(1, 27431586), (2, 13715793), (3, 9143862), (6, 4571931), (7, 3918798), (9, 3047954), (13, 2110122), (14, 1959399), (18, 1523977), (21, 1306266), (26, 1055061), (39, 703374), (42, 653133), (63, 435422), (78, 351687), (91, 301446), (117, 234458), (126, 217711), (182, 150723), (234, 117229), (273, 100482), (546, 50241), (819, 33494), (1638, 16747)]