18936072

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3067

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 35495928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3023, 3132, 6046, 6264, 9069, 12092, 18138, 24184, 27207, 36276, 54414, 72552, 81621, 87667, 108828, 163242, 175334, 217656, 263001, 326484, 350668, 526002, 652968, 701336, 789003, 1052004, 1578006, 2104008, 2367009, 3156012, 4734018, 6312024, 9468036, 18936072]

約数ペア:

[(1, 18936072), (2, 9468036), (3, 6312024), (4, 4734018), (6, 3156012), (8, 2367009), (9, 2104008), (12, 1578006), (18, 1052004), (24, 789003), (27, 701336), (29, 652968), (36, 526002), (54, 350668), (58, 326484), (72, 263001), (87, 217656), (108, 175334), (116, 163242), (174, 108828), (216, 87667), (232, 81621), (261, 72552), (348, 54414), (522, 36276), (696, 27207), (783, 24184), (1044, 18138), (1566, 12092), (2088, 9069), (3023, 6264), (3132, 6046)]