19465236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77243}}^1$

素因数の和:77260

約数の個数: 36

約数和(自身を含む): 56233632

約数和(自身を除く): 36768396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77243, 154486, 231729, 308972, 463458, 540701, 695187, 926916, 1081402, 1390374, 1622103, 2162804, 2780748, 3244206, 4866309, 6488412, 9732618, 19465236]

約数ペア:

[(1, 19465236), (2, 9732618), (3, 6488412), (4, 4866309), (6, 3244206), (7, 2780748), (9, 2162804), (12, 1622103), (14, 1390374), (18, 1081402), (21, 926916), (28, 695187), (36, 540701), (42, 463458), (63, 308972), (84, 231729), (126, 154486), (252, 77243)]