39921372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 115026912

約数和(自身を除く): 75105540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 41, 43, 51, 68, 74, 82, 86, 102, 111, 123, 129, 148, 153, 164, 172, 204, 222, 246, 258, 306, 333, 369, 387, 444, 492, 516, 612, 629, 666, 697, 731, 738, 774, 1258, 1332, 1394, 1462, 1476, 1517, 1548, 1591, 1763, 1887, 2091, 2193, 2516, 2788, 2924, 3034, 3182, 3526, 3774, 4182, 4386, 4551, 4773, 5289, 5661, 6068, 6273, 6364, 6579, 7052, 7548, 8364, 8772, 9102, 9546, 10578, 11322, 12546, 13158, 13653, 14319, 15867, 18204, 19092, 21156, 22644, 25092, 25789, 26316, 27047, 27306, 28638, 29971, 31734, 51578, 54094, 54612, 57276, 59942, 63468, 65231, 77367, 81141, 89913, 103156, 108188, 119884, 130462, 154734, 162282, 179826, 195693, 232101, 243423, 260924, 269739, 309468, 324564, 359652, 391386, 464202, 486846, 539478, 587079, 782772, 928404, 973692, 1078956, 1108927, 1174158, 2217854, 2348316, 3326781, 4435708, 6653562, 9980343, 13307124, 19960686, 39921372]

約数ペア:

[(1, 39921372), (2, 19960686), (3, 13307124), (4, 9980343), (6, 6653562), (9, 4435708), (12, 3326781), (17, 2348316), (18, 2217854), (34, 1174158), (36, 1108927), (37, 1078956), (41, 973692), (43, 928404), (51, 782772), (68, 587079), (74, 539478), (82, 486846), (86, 464202), (102, 391386), (111, 359652), (123, 324564), (129, 309468), (148, 269739), (153, 260924), (164, 243423), (172, 232101), (204, 195693), (222, 179826), (246, 162282), (258, 154734), (306, 130462), (333, 119884), (369, 108188), (387, 103156), (444, 89913), (492, 81141), (516, 77367), (612, 65231), (629, 63468), (666, 59942), (697, 57276), (731, 54612), (738, 54094), (774, 51578), (1258, 31734), (1332, 29971), (1394, 28638), (1462, 27306), (1476, 27047), (1517, 26316), (1548, 25789), (1591, 25092), (1763, 22644), (1887, 21156), (2091, 19092), (2193, 18204), (2516, 15867), (2788, 14319), (2924, 13653), (3034, 13158), (3182, 12546), (3526, 11322), (3774, 10578), (4182, 9546), (4386, 9102), (4551, 8772), (4773, 8364), (5289, 7548), (5661, 7052), (6068, 6579), (6273, 6364)]