187147116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{399887}}^1$

素因数の和:399910

約数の個数: 36

約数和(自身を含む): 509457312

約数和(自身を除く): 322310196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 399887, 799774, 1199661, 1599548, 2399322, 3598983, 4798644, 5198531, 7197966, 10397062, 14395932, 15595593, 20794124, 31191186, 46786779, 62382372, 93573558, 187147116]

約数ペア:

[(1, 187147116), (2, 93573558), (3, 62382372), (4, 46786779), (6, 31191186), (9, 20794124), (12, 15595593), (13, 14395932), (18, 10397062), (26, 7197966), (36, 5198531), (39, 4798644), (52, 3598983), (78, 2399322), (117, 1599548), (156, 1199661), (234, 799774), (468, 399887)]