115920018

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 270144000

約数和(自身を除く): 154223982

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 87, 158, 174, 237, 261, 474, 522, 711, 783, 937, 1422, 1566, 1874, 2133, 2291, 2811, 4266, 4582, 5622, 6873, 8433, 13746, 16866, 20619, 25299, 27173, 41238, 50598, 54346, 61857, 74023, 81519, 123714, 148046, 163038, 222069, 244557, 444138, 489114, 666207, 733671, 1332414, 1467342, 1998621, 2146667, 3997242, 4293334, 6440001, 12880002, 19320003, 38640006, 57960009, 115920018]

約数ペア:

[(1, 115920018), (2, 57960009), (3, 38640006), (6, 19320003), (9, 12880002), (18, 6440001), (27, 4293334), (29, 3997242), (54, 2146667), (58, 1998621), (79, 1467342), (87, 1332414), (158, 733671), (174, 666207), (237, 489114), (261, 444138), (474, 244557), (522, 222069), (711, 163038), (783, 148046), (937, 123714), (1422, 81519), (1566, 74023), (1874, 61857), (2133, 54346), (2291, 50598), (2811, 41238), (4266, 27173), (4582, 25299), (5622, 20619), (6873, 16866), (8433, 13746)]