21768168

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{15373}}^1$

素因数の和:15441

約数の個数: 32

約数和(自身を含む): 55346400

約数和(自身を除く): 33578232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 15373, 30746, 46119, 61492, 92238, 122984, 184476, 368952, 907007, 1814014, 2721021, 3628028, 5442042, 7256056, 10884084, 21768168]

約数ペア:

[(1, 21768168), (2, 10884084), (3, 7256056), (4, 5442042), (6, 3628028), (8, 2721021), (12, 1814014), (24, 907007), (59, 368952), (118, 184476), (177, 122984), (236, 92238), (354, 61492), (472, 46119), (708, 30746), (1416, 15373)]