1887468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 4892160

約数和(自身を除く): 3004692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 181, 237, 316, 362, 474, 543, 724, 869, 948, 1086, 1738, 1991, 2172, 2607, 3476, 3982, 5214, 5973, 7964, 10428, 11946, 14299, 23892, 28598, 42897, 57196, 85794, 157289, 171588, 314578, 471867, 629156, 943734, 1887468]

約数ペア:

[(1, 1887468), (2, 943734), (3, 629156), (4, 471867), (6, 314578), (11, 171588), (12, 157289), (22, 85794), (33, 57196), (44, 42897), (66, 28598), (79, 23892), (132, 14299), (158, 11946), (181, 10428), (237, 7964), (316, 5973), (362, 5214), (474, 3982), (543, 3476), (724, 2607), (869, 2172), (948, 1991), (1086, 1738)]