2018193558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1667}}^1$

素因数の和:2009

約数の個数: 64

約数和(自身を含む): 4365729792

約数和(自身を除く): 2347536234

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 283, 566, 713, 849, 1426, 1667, 1698, 2139, 3334, 4278, 5001, 6509, 8773, 10002, 13018, 17546, 19527, 26319, 38341, 39054, 51677, 52638, 76682, 103354, 115023, 155031, 201779, 230046, 310062, 403558, 471761, 605337, 943522, 1188571, 1210674, 1415283, 2377142, 2830566, 3565713, 7131426, 10850503, 14624591, 21701006, 29249182, 32551509, 43873773, 65103018, 87747546, 336365593, 672731186, 1009096779, 2018193558]

約数ペア:

[(1, 2018193558), (2, 1009096779), (3, 672731186), (6, 336365593), (23, 87747546), (31, 65103018), (46, 43873773), (62, 32551509), (69, 29249182), (93, 21701006), (138, 14624591), (186, 10850503), (283, 7131426), (566, 3565713), (713, 2830566), (849, 2377142), (1426, 1415283), (1667, 1210674), (1698, 1188571), (2139, 943522), (3334, 605337), (4278, 471761), (5001, 403558), (6509, 310062), (8773, 230046), (10002, 201779), (13018, 155031), (17546, 115023), (19527, 103354), (26319, 76682), (38341, 52638), (39054, 51677)]