2171604

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 5354048

約数和(自身を除く): 3182444

約数列:

[1, 2, 3, 4, 6, 12, 37, 67, 73, 74, 111, 134, 146, 148, 201, 219, 222, 268, 292, 402, 438, 444, 804, 876, 2479, 2701, 4891, 4958, 5402, 7437, 8103, 9782, 9916, 10804, 14673, 14874, 16206, 19564, 29346, 29748, 32412, 58692, 180967, 361934, 542901, 723868, 1085802, 2171604]

約数ペア:

[(1, 2171604), (2, 1085802), (3, 723868), (4, 542901), (6, 361934), (12, 180967), (37, 58692), (67, 32412), (73, 29748), (74, 29346), (111, 19564), (134, 16206), (146, 14874), (148, 14673), (201, 10804), (219, 9916), (222, 9782), (268, 8103), (292, 7437), (402, 5402), (438, 4958), (444, 4891), (804, 2701), (876, 2479)]