4252542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 10373760

約数和(自身を除く): 6121218

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 798, 1022, 1387, 1533, 2774, 3066, 4161, 5329, 8322, 9709, 10658, 15987, 19418, 29127, 31974, 37303, 58254, 74606, 101251, 111909, 202502, 223818, 303753, 607506, 708757, 1417514, 2126271, 4252542]

約数ペア:

[(1, 4252542), (2, 2126271), (3, 1417514), (6, 708757), (7, 607506), (14, 303753), (19, 223818), (21, 202502), (38, 111909), (42, 101251), (57, 74606), (73, 58254), (114, 37303), (133, 31974), (146, 29127), (219, 19418), (266, 15987), (399, 10658), (438, 9709), (511, 8322), (798, 5329), (1022, 4161), (1387, 3066), (1533, 2774)]