2909757102

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2647}}^1\times {\mathrm{3739}}^1$

素因数の和:6405

約数の個数: 48

約数和(自身を含む): 6774007680

約数和(自身を除く): 3864250578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2647, 3739, 5294, 7478, 7941, 11217, 15882, 18529, 22434, 26173, 37058, 52346, 55587, 78519, 111174, 129703, 157038, 183211, 259406, 366422, 389109, 549633, 778218, 1099266, 9897133, 19794266, 29691399, 59382798, 69279931, 138559862, 207839793, 415679586, 484959517, 969919034, 1454878551, 2909757102]

約数ペア:

[(1, 2909757102), (2, 1454878551), (3, 969919034), (6, 484959517), (7, 415679586), (14, 207839793), (21, 138559862), (42, 69279931), (49, 59382798), (98, 29691399), (147, 19794266), (294, 9897133), (2647, 1099266), (3739, 778218), (5294, 549633), (7478, 389109), (7941, 366422), (11217, 259406), (15882, 183211), (18529, 157038), (22434, 129703), (26173, 111174), (37058, 78519), (52346, 55587)]