42009828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1433}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 112425600

約数和(自身を除く): 70415772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 698, 1047, 1396, 1433, 2094, 2443, 2866, 4188, 4299, 4886, 5732, 7329, 8598, 9772, 10031, 14658, 17196, 20062, 29316, 30093, 40124, 60186, 120372, 500117, 1000234, 1500351, 2000468, 3000702, 3500819, 6001404, 7001638, 10502457, 14003276, 21004914, 42009828]

約数ペア:

[(1, 42009828), (2, 21004914), (3, 14003276), (4, 10502457), (6, 7001638), (7, 6001404), (12, 3500819), (14, 3000702), (21, 2000468), (28, 1500351), (42, 1000234), (84, 500117), (349, 120372), (698, 60186), (1047, 40124), (1396, 30093), (1433, 29316), (2094, 20062), (2443, 17196), (2866, 14658), (4188, 10031), (4299, 9772), (4886, 8598), (5732, 7329)]