38646426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1975

約数の個数: 64

約数和(自身を含む): 97751808

約数和(自身を除く): 59105382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 1913, 2886, 3367, 3826, 5739, 6734, 10101, 11478, 13391, 20202, 24869, 26782, 40173, 49738, 70781, 74607, 80346, 141562, 149214, 174083, 212343, 348166, 424686, 495467, 522249, 920153, 990934, 1044498, 1486401, 1840306, 2760459, 2972802, 5520918, 6441071, 12882142, 19323213, 38646426]

約数ペア:

[(1, 38646426), (2, 19323213), (3, 12882142), (6, 6441071), (7, 5520918), (13, 2972802), (14, 2760459), (21, 1840306), (26, 1486401), (37, 1044498), (39, 990934), (42, 920153), (74, 522249), (78, 495467), (91, 424686), (111, 348166), (182, 212343), (222, 174083), (259, 149214), (273, 141562), (481, 80346), (518, 74607), (546, 70781), (777, 49738), (962, 40173), (1443, 26782), (1554, 24869), (1913, 20202), (2886, 13391), (3367, 11478), (3826, 10101), (5739, 6734)]