1015476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 3026016

約数和(自身を除く): 2010540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 157, 196, 231, 294, 308, 314, 462, 471, 539, 588, 628, 924, 942, 1078, 1099, 1617, 1727, 1884, 2156, 2198, 3234, 3297, 3454, 4396, 5181, 6468, 6594, 6908, 7693, 10362, 12089, 13188, 15386, 20724, 23079, 24178, 30772, 36267, 46158, 48356, 72534, 84623, 92316, 145068, 169246, 253869, 338492, 507738, 1015476]

約数ペア:

[(1, 1015476), (2, 507738), (3, 338492), (4, 253869), (6, 169246), (7, 145068), (11, 92316), (12, 84623), (14, 72534), (21, 48356), (22, 46158), (28, 36267), (33, 30772), (42, 24178), (44, 23079), (49, 20724), (66, 15386), (77, 13188), (84, 12089), (98, 10362), (132, 7693), (147, 6908), (154, 6594), (157, 6468), (196, 5181), (231, 4396), (294, 3454), (308, 3297), (314, 3234), (462, 2198), (471, 2156), (539, 1884), (588, 1727), (628, 1617), (924, 1099), (942, 1078)]