7297938

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2404

約数の個数: 40

約数和(自身を含む): 17220720

約数和(自身を除く): 9922782

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 2371, 3078, 4742, 7113, 14226, 21339, 42678, 45049, 64017, 90098, 128034, 135147, 192051, 270294, 384102, 405441, 810882, 1216323, 2432646, 3648969, 7297938]

約数ペア:

[(1, 7297938), (2, 3648969), (3, 2432646), (6, 1216323), (9, 810882), (18, 405441), (19, 384102), (27, 270294), (38, 192051), (54, 135147), (57, 128034), (81, 90098), (114, 64017), (162, 45049), (171, 42678), (342, 21339), (513, 14226), (1026, 7113), (1539, 4742), (2371, 3078)]