18304836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 47089728

約数和(自身を除く): 28784892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 1373, 2222, 2746, 3333, 4119, 4444, 5492, 6666, 8238, 13332, 15103, 16476, 30206, 45309, 60412, 90618, 138673, 181236, 277346, 416019, 554692, 832038, 1525403, 1664076, 3050806, 4576209, 6101612, 9152418, 18304836]

約数ペア:

[(1, 18304836), (2, 9152418), (3, 6101612), (4, 4576209), (6, 3050806), (11, 1664076), (12, 1525403), (22, 832038), (33, 554692), (44, 416019), (66, 277346), (101, 181236), (132, 138673), (202, 90618), (303, 60412), (404, 45309), (606, 30206), (1111, 16476), (1212, 15103), (1373, 13332), (2222, 8238), (2746, 6666), (3333, 5492), (4119, 4444)]