39836844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 107016000

約数和(自身を除く): 67179156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 419, 556, 684, 834, 838, 1251, 1257, 1668, 1676, 2502, 2514, 2641, 3771, 5004, 5028, 5282, 7542, 7923, 7961, 10564, 15084, 15846, 15922, 23769, 23883, 31692, 31844, 47538, 47766, 58241, 71649, 95076, 95532, 116482, 143298, 174723, 232964, 286596, 349446, 524169, 698892, 1048338, 1106579, 2096676, 2213158, 3319737, 4426316, 6639474, 9959211, 13278948, 19918422, 39836844]

約数ペア:

[(1, 39836844), (2, 19918422), (3, 13278948), (4, 9959211), (6, 6639474), (9, 4426316), (12, 3319737), (18, 2213158), (19, 2096676), (36, 1106579), (38, 1048338), (57, 698892), (76, 524169), (114, 349446), (139, 286596), (171, 232964), (228, 174723), (278, 143298), (342, 116482), (417, 95532), (419, 95076), (556, 71649), (684, 58241), (834, 47766), (838, 47538), (1251, 31844), (1257, 31692), (1668, 23883), (1676, 23769), (2502, 15922), (2514, 15846), (2641, 15084), (3771, 10564), (5004, 7961), (5028, 7923), (5282, 7542)]