66986556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61343}}^1$

素因数の和:61370

約数の個数: 48

約数和(自身を含む): 192374784

約数和(自身を除く): 125388228

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 61343, 122686, 184029, 245372, 368058, 429401, 736116, 797459, 858802, 1288203, 1594918, 1717604, 2392377, 2576406, 3189836, 4784754, 5152812, 5582213, 9569508, 11164426, 16746639, 22328852, 33493278, 66986556]

約数ペア:

[(1, 66986556), (2, 33493278), (3, 22328852), (4, 16746639), (6, 11164426), (7, 9569508), (12, 5582213), (13, 5152812), (14, 4784754), (21, 3189836), (26, 2576406), (28, 2392377), (39, 1717604), (42, 1594918), (52, 1288203), (78, 858802), (84, 797459), (91, 736116), (156, 429401), (182, 368058), (273, 245372), (364, 184029), (546, 122686), (1092, 61343)]