2412012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 6048000

約数和(自身を除く): 3635988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 149, 213, 228, 284, 298, 426, 447, 596, 852, 894, 1349, 1788, 2698, 2831, 4047, 5396, 5662, 8094, 8493, 10579, 11324, 16188, 16986, 21158, 31737, 33972, 42316, 63474, 126948, 201001, 402002, 603003, 804004, 1206006, 2412012]

約数ペア:

[(1, 2412012), (2, 1206006), (3, 804004), (4, 603003), (6, 402002), (12, 201001), (19, 126948), (38, 63474), (57, 42316), (71, 33972), (76, 31737), (114, 21158), (142, 16986), (149, 16188), (213, 11324), (228, 10579), (284, 8493), (298, 8094), (426, 5662), (447, 5396), (596, 4047), (852, 2831), (894, 2698), (1349, 1788)]