39957372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12197}}^1$

素因数の和:12227

約数の個数: 72

約数和(自身を含む): 124322016

約数和(自身を除く): 84364644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12197, 24394, 36591, 48788, 73182, 85379, 109773, 146364, 158561, 170758, 219546, 256137, 317122, 341516, 439092, 475683, 512274, 634244, 768411, 951366, 1024548, 1109927, 1427049, 1536822, 1902732, 2219854, 2854098, 3073644, 3329781, 4439708, 5708196, 6659562, 9989343, 13319124, 19978686, 39957372]

約数ペア:

[(1, 39957372), (2, 19978686), (3, 13319124), (4, 9989343), (6, 6659562), (7, 5708196), (9, 4439708), (12, 3329781), (13, 3073644), (14, 2854098), (18, 2219854), (21, 1902732), (26, 1536822), (28, 1427049), (36, 1109927), (39, 1024548), (42, 951366), (52, 768411), (63, 634244), (78, 512274), (84, 475683), (91, 439092), (117, 341516), (126, 317122), (156, 256137), (182, 219546), (234, 170758), (252, 158561), (273, 146364), (364, 109773), (468, 85379), (546, 73182), (819, 48788), (1092, 36591), (1638, 24394), (3276, 12197)]