39768444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 107911440

約数和(自身を除く): 68142996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1097, 1908, 2014, 2194, 3021, 3291, 4028, 4388, 6042, 6582, 9063, 9873, 12084, 13164, 18126, 19746, 20843, 36252, 39492, 41686, 58141, 62529, 83372, 116282, 125058, 174423, 187587, 232564, 250116, 348846, 375174, 523269, 697692, 750348, 1046538, 1104679, 2093076, 2209358, 3314037, 4418716, 6628074, 9942111, 13256148, 19884222, 39768444]

約数ペア:

[(1, 39768444), (2, 19884222), (3, 13256148), (4, 9942111), (6, 6628074), (9, 4418716), (12, 3314037), (18, 2209358), (19, 2093076), (36, 1104679), (38, 1046538), (53, 750348), (57, 697692), (76, 523269), (106, 375174), (114, 348846), (159, 250116), (171, 232564), (212, 187587), (228, 174423), (318, 125058), (342, 116282), (477, 83372), (636, 62529), (684, 58141), (954, 41686), (1007, 39492), (1097, 36252), (1908, 20843), (2014, 19746), (2194, 18126), (3021, 13164), (3291, 12084), (4028, 9873), (4388, 9063), (6042, 6582)]