1010666988

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{20507}}^1$

素因数の和:20591

約数の個数: 54

約数和(自身を含む): 2625782796

約数和(自身を除く): 1615115808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1369, 2738, 4107, 5476, 8214, 12321, 16428, 20507, 24642, 41014, 49284, 61521, 82028, 123042, 184563, 246084, 369126, 738252, 758759, 1517518, 2276277, 3035036, 4552554, 6828831, 9105108, 13657662, 27315324, 28074083, 56148166, 84222249, 112296332, 168444498, 252666747, 336888996, 505333494, 1010666988]

約数ペア:

[(1, 1010666988), (2, 505333494), (3, 336888996), (4, 252666747), (6, 168444498), (9, 112296332), (12, 84222249), (18, 56148166), (36, 28074083), (37, 27315324), (74, 13657662), (111, 9105108), (148, 6828831), (222, 4552554), (333, 3035036), (444, 2276277), (666, 1517518), (1332, 758759), (1369, 738252), (2738, 369126), (4107, 246084), (5476, 184563), (8214, 123042), (12321, 82028), (16428, 61521), (20507, 49284), (24642, 41014)]