64908126

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 144353664

約数和(自身を除く): 79445538

約数列:

[1, 2, 3, 6, 9, 18, 67, 107, 134, 201, 214, 321, 402, 503, 603, 642, 963, 1006, 1206, 1509, 1926, 3018, 4527, 7169, 9054, 14338, 21507, 33701, 43014, 53821, 64521, 67402, 101103, 107642, 129042, 161463, 202206, 303309, 322926, 484389, 606618, 968778, 3606007, 7212014, 10818021, 21636042, 32454063, 64908126]

約数ペア:

[(1, 64908126), (2, 32454063), (3, 21636042), (6, 10818021), (9, 7212014), (18, 3606007), (67, 968778), (107, 606618), (134, 484389), (201, 322926), (214, 303309), (321, 202206), (402, 161463), (503, 129042), (603, 107642), (642, 101103), (963, 67402), (1006, 64521), (1206, 53821), (1509, 43014), (1926, 33701), (3018, 21507), (4527, 14338), (7169, 9054)]