188996886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27851}}^1$

素因数の和:27901

約数の個数: 48

約数和(自身を含む): 456215760

約数和(自身を除く): 267218874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 27851, 55702, 83553, 167106, 250659, 362063, 501318, 724126, 807679, 1086189, 1615358, 2172378, 2423037, 3258567, 4846074, 6517134, 7269111, 10499827, 14538222, 20999654, 31499481, 62998962, 94498443, 188996886]

約数ペア:

[(1, 188996886), (2, 94498443), (3, 62998962), (6, 31499481), (9, 20999654), (13, 14538222), (18, 10499827), (26, 7269111), (29, 6517134), (39, 4846074), (58, 3258567), (78, 2423037), (87, 2172378), (117, 1615358), (174, 1086189), (234, 807679), (261, 724126), (377, 501318), (522, 362063), (754, 250659), (1131, 167106), (2262, 83553), (3393, 55702), (6786, 27851)]