1500000108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{5323}}^1$

素因数の和:6374

約数の個数: 48

約数和(自身を含む): 3656438016

約数和(自身を除く): 2156437908

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1021, 2042, 3063, 4084, 5323, 6126, 10646, 12252, 15969, 21292, 23483, 31938, 46966, 63876, 70449, 93932, 122429, 140898, 244858, 281796, 367287, 489716, 734574, 1469148, 5434783, 10869566, 16304349, 21739132, 32608698, 65217396, 125000009, 250000018, 375000027, 500000036, 750000054, 1500000108]

約数ペア:

[(1, 1500000108), (2, 750000054), (3, 500000036), (4, 375000027), (6, 250000018), (12, 125000009), (23, 65217396), (46, 32608698), (69, 21739132), (92, 16304349), (138, 10869566), (276, 5434783), (1021, 1469148), (2042, 734574), (3063, 489716), (4084, 367287), (5323, 281796), (6126, 244858), (10646, 140898), (12252, 122429), (15969, 93932), (21292, 70449), (23483, 63876), (31938, 46966)]