16560828

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 29403972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 69, 92, 108, 113, 118, 138, 177, 207, 226, 236, 276, 339, 354, 414, 452, 531, 621, 678, 708, 828, 1017, 1062, 1242, 1356, 1357, 1593, 2034, 2124, 2484, 2599, 2714, 3051, 3186, 4068, 4071, 5198, 5428, 6102, 6372, 6667, 7797, 8142, 10396, 12204, 12213, 13334, 15594, 16284, 20001, 23391, 24426, 26668, 31188, 36639, 40002, 46782, 48852, 60003, 70173, 73278, 80004, 93564, 120006, 140346, 146556, 153341, 180009, 240012, 280692, 306682, 360018, 460023, 613364, 720036, 920046, 1380069, 1840092, 2760138, 4140207, 5520276, 8280414, 16560828]

約数ペア:

[(1, 16560828), (2, 8280414), (3, 5520276), (4, 4140207), (6, 2760138), (9, 1840092), (12, 1380069), (18, 920046), (23, 720036), (27, 613364), (36, 460023), (46, 360018), (54, 306682), (59, 280692), (69, 240012), (92, 180009), (108, 153341), (113, 146556), (118, 140346), (138, 120006), (177, 93564), (207, 80004), (226, 73278), (236, 70173), (276, 60003), (339, 48852), (354, 46782), (414, 40002), (452, 36639), (531, 31188), (621, 26668), (678, 24426), (708, 23391), (828, 20001), (1017, 16284), (1062, 15594), (1242, 13334), (1356, 12213), (1357, 12204), (1593, 10396), (2034, 8142), (2124, 7797), (2484, 6667), (2599, 6372), (2714, 6102), (3051, 5428), (3186, 5198), (4068, 4071)]