38863566

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 72

約数和(自身を含む): 98967960

約数和(自身を除く): 60104394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 317, 417, 441, 634, 834, 882, 951, 973, 1251, 1902, 1946, 2219, 2502, 2853, 2919, 4438, 5706, 5838, 6657, 6811, 8757, 13314, 13622, 15533, 17514, 19971, 20433, 31066, 39942, 40866, 44063, 46599, 61299, 88126, 93198, 122598, 132189, 139797, 264378, 279594, 308441, 396567, 616882, 793134, 925323, 1850646, 2159087, 2775969, 4318174, 5551938, 6477261, 12954522, 19431783, 38863566]

約数ペア:

[(1, 38863566), (2, 19431783), (3, 12954522), (6, 6477261), (7, 5551938), (9, 4318174), (14, 2775969), (18, 2159087), (21, 1850646), (42, 925323), (49, 793134), (63, 616882), (98, 396567), (126, 308441), (139, 279594), (147, 264378), (278, 139797), (294, 132189), (317, 122598), (417, 93198), (441, 88126), (634, 61299), (834, 46599), (882, 44063), (951, 40866), (973, 39942), (1251, 31066), (1902, 20433), (1946, 19971), (2219, 17514), (2502, 15533), (2853, 13622), (2919, 13314), (4438, 8757), (5706, 6811), (5838, 6657)]