2147249916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{370471}}^1$

素因数の和:370511

約数の個数: 72

約数和(自身を含む): 6472886784

約数和(自身を除く): 4325636868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 370471, 740942, 1111413, 1481884, 2222826, 2593297, 3334239, 4445652, 5186594, 6668478, 7779891, 8520833, 10373188, 13336956, 15559782, 17041666, 23339673, 25562499, 31119564, 34083332, 46679346, 51124998, 59645831, 76687497, 93358692, 102249996, 119291662, 153374994, 178937493, 238583324, 306749988, 357874986, 536812479, 715749972, 1073624958, 2147249916]

約数ペア:

[(1, 2147249916), (2, 1073624958), (3, 715749972), (4, 536812479), (6, 357874986), (7, 306749988), (9, 238583324), (12, 178937493), (14, 153374994), (18, 119291662), (21, 102249996), (23, 93358692), (28, 76687497), (36, 59645831), (42, 51124998), (46, 46679346), (63, 34083332), (69, 31119564), (84, 25562499), (92, 23339673), (126, 17041666), (138, 15559782), (161, 13336956), (207, 10373188), (252, 8520833), (276, 7779891), (322, 6668478), (414, 5186594), (483, 4445652), (644, 3334239), (828, 2593297), (966, 2222826), (1449, 1481884), (1932, 1111413), (2898, 740942), (5796, 370471)]