7278612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 18826752

約数和(自身を除く): 11548140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 823, 1474, 1646, 2211, 2469, 2948, 3292, 4422, 4938, 8844, 9053, 9876, 18106, 27159, 36212, 54318, 55141, 108636, 110282, 165423, 220564, 330846, 606551, 661692, 1213102, 1819653, 2426204, 3639306, 7278612]

約数ペア:

[(1, 7278612), (2, 3639306), (3, 2426204), (4, 1819653), (6, 1213102), (11, 661692), (12, 606551), (22, 330846), (33, 220564), (44, 165423), (66, 110282), (67, 108636), (132, 55141), (134, 54318), (201, 36212), (268, 27159), (402, 18106), (737, 9876), (804, 9053), (823, 8844), (1474, 4938), (1646, 4422), (2211, 3292), (2469, 2948)]