21017232

素因数分解:

$2^4\times 3^4\times {\mathrm{16217}}^1$

素因数の和:16237

約数の個数: 50

約数和(自身を含む): 60833718

約数和(自身を除く): 39816486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 16217, 32434, 48651, 64868, 97302, 129736, 145953, 194604, 259472, 291906, 389208, 437859, 583812, 778416, 875718, 1167624, 1313577, 1751436, 2335248, 2627154, 3502872, 5254308, 7005744, 10508616, 21017232]

約数ペア:

[(1, 21017232), (2, 10508616), (3, 7005744), (4, 5254308), (6, 3502872), (8, 2627154), (9, 2335248), (12, 1751436), (16, 1313577), (18, 1167624), (24, 875718), (27, 778416), (36, 583812), (48, 437859), (54, 389208), (72, 291906), (81, 259472), (108, 194604), (144, 145953), (162, 129736), (216, 97302), (324, 64868), (432, 48651), (648, 32434), (1296, 16217)]