39126732

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 94144512

約数和(自身を除く): 55017780

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 191, 258, 382, 397, 516, 573, 764, 794, 1146, 1191, 1588, 2292, 2382, 4764, 8213, 16426, 17071, 24639, 32852, 34142, 49278, 51213, 68284, 75827, 98556, 102426, 151654, 204852, 227481, 303308, 454962, 909924, 3260561, 6521122, 9781683, 13042244, 19563366, 39126732]

約数ペア:

[(1, 39126732), (2, 19563366), (3, 13042244), (4, 9781683), (6, 6521122), (12, 3260561), (43, 909924), (86, 454962), (129, 303308), (172, 227481), (191, 204852), (258, 151654), (382, 102426), (397, 98556), (516, 75827), (573, 68284), (764, 51213), (794, 49278), (1146, 34142), (1191, 32852), (1588, 24639), (2292, 17071), (2382, 16426), (4764, 8213)]