21328082208

素因数分解:

$2^5\times 3^2\times {\mathrm{74055841}}^1$

素因数の和:74055857

約数の個数: 36

約数和(自身を含む): 60651734598

約数和(自身を除く): 39323652390

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 74055841, 148111682, 222167523, 296223364, 444335046, 592446728, 666502569, 888670092, 1184893456, 1333005138, 1777340184, 2369786912, 2666010276, 3554680368, 5332020552, 7109360736, 10664041104, 21328082208]

約数ペア:

[(1, 21328082208), (2, 10664041104), (3, 7109360736), (4, 5332020552), (6, 3554680368), (8, 2666010276), (9, 2369786912), (12, 1777340184), (16, 1333005138), (18, 1184893456), (24, 888670092), (32, 666502569), (36, 592446728), (48, 444335046), (72, 296223364), (96, 222167523), (144, 148111682), (288, 74055841)]