8081262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21379}}^1$

素因数の和:21397

約数の個数: 32

約数和(自身を含む): 20524800

約数和(自身を除く): 12443538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21379, 42758, 64137, 128274, 149653, 192411, 299306, 384822, 448959, 577233, 897918, 1154466, 1346877, 2693754, 4040631, 8081262]

約数ペア:

[(1, 8081262), (2, 4040631), (3, 2693754), (6, 1346877), (7, 1154466), (9, 897918), (14, 577233), (18, 448959), (21, 384822), (27, 299306), (42, 192411), (54, 149653), (63, 128274), (126, 64137), (189, 42758), (378, 21379)]