2124486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 5669664

約数和(自身を除く): 3545178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1297, 1638, 2594, 3891, 7782, 9079, 11673, 16861, 18158, 23346, 27237, 33722, 50583, 54474, 81711, 101166, 118027, 151749, 163422, 236054, 303498, 354081, 708162, 1062243, 2124486]

約数ペア:

[(1, 2124486), (2, 1062243), (3, 708162), (6, 354081), (7, 303498), (9, 236054), (13, 163422), (14, 151749), (18, 118027), (21, 101166), (26, 81711), (39, 54474), (42, 50583), (63, 33722), (78, 27237), (91, 23346), (117, 18158), (126, 16861), (182, 11673), (234, 9079), (273, 7782), (546, 3891), (819, 2594), (1297, 1638)]