21125952

素因数分解:

$2^6\times 3^2\times {\mathrm{36677}}^1$

素因数の和:36695

約数の個数: 42

約数和(自身を含む): 60555378

約数和(自身を除く): 39429426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36677, 73354, 110031, 146708, 220062, 293416, 330093, 440124, 586832, 660186, 880248, 1173664, 1320372, 1760496, 2347328, 2640744, 3520992, 5281488, 7041984, 10562976, 21125952]

約数ペア:

[(1, 21125952), (2, 10562976), (3, 7041984), (4, 5281488), (6, 3520992), (8, 2640744), (9, 2347328), (12, 1760496), (16, 1320372), (18, 1173664), (24, 880248), (32, 660186), (36, 586832), (48, 440124), (64, 330093), (72, 293416), (96, 220062), (144, 146708), (192, 110031), (288, 73354), (576, 36677)]