55972638

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 125436480

約数和(自身を除く): 69463842

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 229, 333, 367, 458, 666, 687, 734, 1101, 1374, 2061, 2202, 3303, 4122, 6606, 8473, 13579, 16946, 25419, 27158, 40737, 50838, 76257, 81474, 84043, 122211, 152514, 168086, 244422, 252129, 504258, 756387, 1512774, 3109591, 6219182, 9328773, 18657546, 27986319, 55972638]

約数ペア:

[(1, 55972638), (2, 27986319), (3, 18657546), (6, 9328773), (9, 6219182), (18, 3109591), (37, 1512774), (74, 756387), (111, 504258), (222, 252129), (229, 244422), (333, 168086), (367, 152514), (458, 122211), (666, 84043), (687, 81474), (734, 76257), (1101, 50838), (1374, 40737), (2061, 27158), (2202, 25419), (3303, 16946), (4122, 13579), (6606, 8473)]