1418994612

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{208553}}^1$

素因数の和:208579

約数の個数: 72

約数和(自身を含む): 4251164736

約数和(自身を除く): 2832170124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 208553, 417106, 625659, 834212, 1251318, 1459871, 1876977, 2502636, 2919742, 3753954, 4379613, 5630931, 5839484, 7507908, 8759226, 11261862, 13138839, 16892793, 17518452, 22523724, 26277678, 33785586, 39416517, 50678379, 52555356, 67571172, 78833034, 101356758, 118249551, 157666068, 202713516, 236499102, 354748653, 472998204, 709497306, 1418994612]

約数ペア:

[(1, 1418994612), (2, 709497306), (3, 472998204), (4, 354748653), (6, 236499102), (7, 202713516), (9, 157666068), (12, 118249551), (14, 101356758), (18, 78833034), (21, 67571172), (27, 52555356), (28, 50678379), (36, 39416517), (42, 33785586), (54, 26277678), (63, 22523724), (81, 17518452), (84, 16892793), (108, 13138839), (126, 11261862), (162, 8759226), (189, 7507908), (243, 5839484), (252, 5630931), (324, 4379613), (378, 3753954), (486, 2919742), (567, 2502636), (756, 1876977), (972, 1459871), (1134, 1251318), (1701, 834212), (2268, 625659), (3402, 417106), (6804, 208553)]