39369972

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 93844800

約数和(自身を除く): 54474828

約数列:

[1, 2, 3, 4, 6, 12, 97, 149, 194, 227, 291, 298, 388, 447, 454, 582, 596, 681, 894, 908, 1164, 1362, 1788, 2724, 14453, 22019, 28906, 33823, 43359, 44038, 57812, 66057, 67646, 86718, 88076, 101469, 132114, 135292, 173436, 202938, 264228, 405876, 3280831, 6561662, 9842493, 13123324, 19684986, 39369972]

約数ペア:

[(1, 39369972), (2, 19684986), (3, 13123324), (4, 9842493), (6, 6561662), (12, 3280831), (97, 405876), (149, 264228), (194, 202938), (227, 173436), (291, 135292), (298, 132114), (388, 101469), (447, 88076), (454, 86718), (582, 67646), (596, 66057), (681, 57812), (894, 44038), (908, 43359), (1164, 33823), (1362, 28906), (1788, 22019), (2724, 14453)]