2155121622

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 4906661760

約数和(自身を除く): 2751540138

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 109, 123, 146, 218, 219, 246, 327, 367, 369, 438, 654, 657, 734, 738, 981, 1101, 1314, 1962, 2202, 2993, 3303, 4469, 5986, 6606, 7957, 8938, 8979, 13407, 15047, 15914, 17958, 23871, 26791, 26814, 26937, 30094, 40003, 40221, 45141, 47742, 53582, 53874, 71613, 80006, 80373, 80442, 90282, 120009, 135423, 143226, 160746, 240018, 241119, 270846, 326237, 360027, 482238, 652474, 720054, 978711, 1098431, 1640123, 1957422, 2196862, 2920219, 2936133, 3280246, 3295293, 4920369, 5840438, 5872266, 6590586, 8760657, 9840738, 9885879, 14761107, 17521314, 19771758, 26281971, 29522214, 52563942, 119728979, 239457958, 359186937, 718373874, 1077560811, 2155121622]

約数ペア:

[(1, 2155121622), (2, 1077560811), (3, 718373874), (6, 359186937), (9, 239457958), (18, 119728979), (41, 52563942), (73, 29522214), (82, 26281971), (109, 19771758), (123, 17521314), (146, 14761107), (218, 9885879), (219, 9840738), (246, 8760657), (327, 6590586), (367, 5872266), (369, 5840438), (438, 4920369), (654, 3295293), (657, 3280246), (734, 2936133), (738, 2920219), (981, 2196862), (1101, 1957422), (1314, 1640123), (1962, 1098431), (2202, 978711), (2993, 720054), (3303, 652474), (4469, 482238), (5986, 360027), (6606, 326237), (7957, 270846), (8938, 241119), (8979, 240018), (13407, 160746), (15047, 143226), (15914, 135423), (17958, 120009), (23871, 90282), (26791, 80442), (26814, 80373), (26937, 80006), (30094, 71613), (40003, 53874), (40221, 53582), (45141, 47742)]