21827952

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{5227}}^1$

素因数の和:5270

約数の個数: 60

約数和(自身を含む): 63206520

約数和(自身を除く): 41378568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 5227, 10454, 15681, 20908, 31362, 41816, 47043, 62724, 83632, 94086, 125448, 151583, 188172, 250896, 303166, 376344, 454749, 606332, 752688, 909498, 1212664, 1364247, 1818996, 2425328, 2728494, 3637992, 5456988, 7275984, 10913976, 21827952]

約数ペア:

[(1, 21827952), (2, 10913976), (3, 7275984), (4, 5456988), (6, 3637992), (8, 2728494), (9, 2425328), (12, 1818996), (16, 1364247), (18, 1212664), (24, 909498), (29, 752688), (36, 606332), (48, 454749), (58, 376344), (72, 303166), (87, 250896), (116, 188172), (144, 151583), (174, 125448), (232, 94086), (261, 83632), (348, 62724), (464, 47043), (522, 41816), (696, 31362), (1044, 20908), (1392, 15681), (2088, 10454), (4176, 5227)]