31123068

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 75177984

約数和(自身を除く): 44054916

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 191, 222, 367, 382, 444, 573, 734, 764, 1101, 1146, 1468, 2202, 2292, 4404, 7067, 13579, 14134, 21201, 27158, 28268, 40737, 42402, 54316, 70097, 81474, 84804, 140194, 162948, 210291, 280388, 420582, 841164, 2593589, 5187178, 7780767, 10374356, 15561534, 31123068]

約数ペア:

[(1, 31123068), (2, 15561534), (3, 10374356), (4, 7780767), (6, 5187178), (12, 2593589), (37, 841164), (74, 420582), (111, 280388), (148, 210291), (191, 162948), (222, 140194), (367, 84804), (382, 81474), (444, 70097), (573, 54316), (734, 42402), (764, 40737), (1101, 28268), (1146, 27158), (1468, 21201), (2202, 14134), (2292, 13579), (4404, 7067)]