13227452

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 27955200

約数和(自身を除く): 14727748

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 311, 343, 434, 622, 686, 868, 1244, 1372, 1519, 2177, 3038, 4354, 6076, 8708, 9641, 10633, 15239, 19282, 21266, 30478, 38564, 42532, 60956, 67487, 106673, 134974, 213346, 269948, 426692, 472409, 944818, 1889636, 3306863, 6613726, 13227452]

約数ペア:

[(1, 13227452), (2, 6613726), (4, 3306863), (7, 1889636), (14, 944818), (28, 472409), (31, 426692), (49, 269948), (62, 213346), (98, 134974), (124, 106673), (196, 67487), (217, 60956), (311, 42532), (343, 38564), (434, 30478), (622, 21266), (686, 19282), (868, 15239), (1244, 10633), (1372, 9641), (1519, 8708), (2177, 6076), (3038, 4354)]