536807988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21211}}^1$

素因数の和:21277

約数の個数: 72

約数和(自身を含む): 1467021920

約数和(自身を除く): 930213932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 21211, 25308, 42422, 63633, 84844, 127266, 190899, 254532, 381798, 403009, 763596, 784807, 806018, 1209027, 1569614, 1612036, 2354421, 2418054, 3139228, 3627081, 4708842, 4836108, 7063263, 7254162, 9417684, 14126526, 14508324, 14911333, 28253052, 29822666, 44733999, 59645332, 89467998, 134201997, 178935996, 268403994, 536807988]

約数ペア:

[(1, 536807988), (2, 268403994), (3, 178935996), (4, 134201997), (6, 89467998), (9, 59645332), (12, 44733999), (18, 29822666), (19, 28253052), (36, 14911333), (37, 14508324), (38, 14126526), (57, 9417684), (74, 7254162), (76, 7063263), (111, 4836108), (114, 4708842), (148, 3627081), (171, 3139228), (222, 2418054), (228, 2354421), (333, 1612036), (342, 1569614), (444, 1209027), (666, 806018), (684, 784807), (703, 763596), (1332, 403009), (1406, 381798), (2109, 254532), (2812, 190899), (4218, 127266), (6327, 84844), (8436, 63633), (12654, 42422), (21211, 25308)]