1444141818

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{77969}}^1$

素因数の和:78001

約数の個数: 64

約数和(自身を含む): 3742560000

約数和(自身を除く): 2298418182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 3087, 6174, 9261, 18522, 77969, 155938, 233907, 467814, 545783, 701721, 1091566, 1403442, 1637349, 2105163, 3274698, 3820481, 4210326, 4912047, 7640962, 9824094, 11461443, 14736141, 22922886, 26743367, 29472282, 34384329, 53486734, 68768658, 80230101, 103152987, 160460202, 206305974, 240690303, 481380606, 722070909, 1444141818]

約数ペア:

[(1, 1444141818), (2, 722070909), (3, 481380606), (6, 240690303), (7, 206305974), (9, 160460202), (14, 103152987), (18, 80230101), (21, 68768658), (27, 53486734), (42, 34384329), (49, 29472282), (54, 26743367), (63, 22922886), (98, 14736141), (126, 11461443), (147, 9824094), (189, 7640962), (294, 4912047), (343, 4210326), (378, 3820481), (441, 3274698), (686, 2105163), (882, 1637349), (1029, 1403442), (1323, 1091566), (2058, 701721), (2646, 545783), (3087, 467814), (6174, 233907), (9261, 155938), (18522, 77969)]