21954408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{130681}}^1$

素因数の和:130697

約数の個数: 32

約数和(自身を含む): 62727360

約数和(自身を除く): 40772952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 130681, 261362, 392043, 522724, 784086, 914767, 1045448, 1568172, 1829534, 2744301, 3136344, 3659068, 5488602, 7318136, 10977204, 21954408]

約数ペア:

[(1, 21954408), (2, 10977204), (3, 7318136), (4, 5488602), (6, 3659068), (7, 3136344), (8, 2744301), (12, 1829534), (14, 1568172), (21, 1045448), (24, 914767), (28, 784086), (42, 522724), (56, 392043), (84, 261362), (168, 130681)]