16580148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4664

約数の個数: 48

約数和(自身を含む): 43483776

約数和(自身を除く): 26903628

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 4621, 9242, 13863, 18484, 27726, 55452, 60073, 106283, 120146, 180219, 212566, 240292, 318849, 360438, 425132, 637698, 720876, 1275396, 1381679, 2763358, 4145037, 5526716, 8290074, 16580148]

約数ペア:

[(1, 16580148), (2, 8290074), (3, 5526716), (4, 4145037), (6, 2763358), (12, 1381679), (13, 1275396), (23, 720876), (26, 637698), (39, 425132), (46, 360438), (52, 318849), (69, 240292), (78, 212566), (92, 180219), (138, 120146), (156, 106283), (276, 60073), (299, 55452), (598, 27726), (897, 18484), (1196, 13863), (1794, 9242), (3588, 4621)]