2145366972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{945929}}^1$

素因数の和:945952

約数の個数: 60

約数和(自身を含む): 6409621680

約数和(自身を除く): 4264254708

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, 252, 324, 378, 567, 756, 1134, 2268, 945929, 1891858, 2837787, 3783716, 5675574, 6621503, 8513361, 11351148, 13243006, 17026722, 19864509, 25540083, 26486012, 34053444, 39729018, 51080166, 59593527, 76620249, 79458036, 102160332, 119187054, 153240498, 178780581, 238374108, 306480996, 357561162, 536341743, 715122324, 1072683486, 2145366972]

約数ペア:

[(1, 2145366972), (2, 1072683486), (3, 715122324), (4, 536341743), (6, 357561162), (7, 306480996), (9, 238374108), (12, 178780581), (14, 153240498), (18, 119187054), (21, 102160332), (27, 79458036), (28, 76620249), (36, 59593527), (42, 51080166), (54, 39729018), (63, 34053444), (81, 26486012), (84, 25540083), (108, 19864509), (126, 17026722), (162, 13243006), (189, 11351148), (252, 8513361), (324, 6621503), (378, 5675574), (567, 3783716), (756, 2837787), (1134, 1891858), (2268, 945929)]