13537386

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1771

約数の個数: 48

約数和(自身を含む): 32235840

約数和(自身を除く): 18698454

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 1721, 2622, 3442, 3933, 5163, 7866, 10326, 15489, 30978, 32699, 39583, 65398, 79166, 98097, 118749, 196194, 237498, 294291, 356247, 588582, 712494, 752077, 1504154, 2256231, 4512462, 6768693, 13537386]

約数ペア:

[(1, 13537386), (2, 6768693), (3, 4512462), (6, 2256231), (9, 1504154), (18, 752077), (19, 712494), (23, 588582), (38, 356247), (46, 294291), (57, 237498), (69, 196194), (114, 118749), (138, 98097), (171, 79166), (207, 65398), (342, 39583), (414, 32699), (437, 30978), (874, 15489), (1311, 10326), (1721, 7866), (2622, 5163), (3442, 3933)]