21476232

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5267

約数の個数: 64

約数和(自身を含む): 62808000

約数和(自身を除く): 41331768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 5233, 10466, 15699, 20932, 31398, 41864, 47097, 62796, 94194, 99427, 125592, 141291, 188388, 198854, 282582, 298281, 376776, 397708, 565164, 596562, 795416, 894843, 1130328, 1193124, 1789686, 2386248, 2684529, 3579372, 5369058, 7158744, 10738116, 21476232]

約数ペア:

[(1, 21476232), (2, 10738116), (3, 7158744), (4, 5369058), (6, 3579372), (8, 2684529), (9, 2386248), (12, 1789686), (18, 1193124), (19, 1130328), (24, 894843), (27, 795416), (36, 596562), (38, 565164), (54, 397708), (57, 376776), (72, 298281), (76, 282582), (108, 198854), (114, 188388), (152, 141291), (171, 125592), (216, 99427), (228, 94194), (342, 62796), (456, 47097), (513, 41864), (684, 31398), (1026, 20932), (1368, 15699), (2052, 10466), (4104, 5233)]