15438222

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 37094400

約数和(自身を除く): 21656178

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 367, 369, 513, 734, 738, 779, 1026, 1101, 1107, 1558, 2202, 2214, 2337, 3303, 4674, 6606, 6973, 7011, 9909, 13946, 14022, 15047, 19818, 20919, 21033, 30094, 41838, 42066, 45141, 62757, 90282, 125514, 135423, 188271, 270846, 285893, 376542, 406269, 571786, 812538, 857679, 1715358, 2573037, 5146074, 7719111, 15438222]

約数ペア:

[(1, 15438222), (2, 7719111), (3, 5146074), (6, 2573037), (9, 1715358), (18, 857679), (19, 812538), (27, 571786), (38, 406269), (41, 376542), (54, 285893), (57, 270846), (82, 188271), (114, 135423), (123, 125514), (171, 90282), (246, 62757), (342, 45141), (367, 42066), (369, 41838), (513, 30094), (734, 21033), (738, 20919), (779, 19818), (1026, 15047), (1101, 14022), (1107, 13946), (1558, 9909), (2202, 7011), (2214, 6973), (2337, 6606), (3303, 4674)]