66206838

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4889}}^1$

素因数の和:4992

約数の個数: 32

約数和(自身を含む): 138250080

約数和(自身を除く): 72043242

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 2257, 4514, 4889, 6771, 9778, 13542, 14667, 29334, 180893, 298229, 361786, 542679, 596458, 894687, 1085358, 1789374, 11034473, 22068946, 33103419, 66206838]

約数ペア:

[(1, 66206838), (2, 33103419), (3, 22068946), (6, 11034473), (37, 1789374), (61, 1085358), (74, 894687), (111, 596458), (122, 542679), (183, 361786), (222, 298229), (366, 180893), (2257, 29334), (4514, 14667), (4889, 13542), (6771, 9778)]