1944972

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 84

約数和(自身を含む): 5508720

約数和(自身を除く): 3563748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 81, 87, 92, 108, 116, 138, 162, 174, 207, 243, 261, 276, 324, 348, 414, 486, 522, 621, 667, 729, 783, 828, 972, 1044, 1242, 1334, 1458, 1566, 1863, 2001, 2349, 2484, 2668, 2916, 3132, 3726, 4002, 4698, 5589, 6003, 7047, 7452, 8004, 9396, 11178, 12006, 14094, 16767, 18009, 21141, 22356, 24012, 28188, 33534, 36018, 42282, 54027, 67068, 72036, 84564, 108054, 162081, 216108, 324162, 486243, 648324, 972486, 1944972]

約数ペア:

[(1, 1944972), (2, 972486), (3, 648324), (4, 486243), (6, 324162), (9, 216108), (12, 162081), (18, 108054), (23, 84564), (27, 72036), (29, 67068), (36, 54027), (46, 42282), (54, 36018), (58, 33534), (69, 28188), (81, 24012), (87, 22356), (92, 21141), (108, 18009), (116, 16767), (138, 14094), (162, 12006), (174, 11178), (207, 9396), (243, 8004), (261, 7452), (276, 7047), (324, 6003), (348, 5589), (414, 4698), (486, 4002), (522, 3726), (621, 3132), (667, 2916), (729, 2668), (783, 2484), (828, 2349), (972, 2001), (1044, 1863), (1242, 1566), (1334, 1458)]