1947384

素因数分解:

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

素因数の和:109

約数の個数: 96

約数和(自身を含む): 5868720

約数和(自身を除く): 3921336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 37, 43, 51, 68, 72, 74, 86, 102, 111, 129, 136, 148, 153, 172, 204, 222, 258, 296, 306, 333, 344, 387, 408, 444, 516, 612, 629, 666, 731, 774, 888, 1032, 1224, 1258, 1332, 1462, 1548, 1591, 1887, 2193, 2516, 2664, 2924, 3096, 3182, 3774, 4386, 4773, 5032, 5661, 5848, 6364, 6579, 7548, 8772, 9546, 11322, 12728, 13158, 14319, 15096, 17544, 19092, 22644, 26316, 27047, 28638, 38184, 45288, 52632, 54094, 57276, 81141, 108188, 114552, 162282, 216376, 243423, 324564, 486846, 649128, 973692, 1947384]

約数ペア:

[(1, 1947384), (2, 973692), (3, 649128), (4, 486846), (6, 324564), (8, 243423), (9, 216376), (12, 162282), (17, 114552), (18, 108188), (24, 81141), (34, 57276), (36, 54094), (37, 52632), (43, 45288), (51, 38184), (68, 28638), (72, 27047), (74, 26316), (86, 22644), (102, 19092), (111, 17544), (129, 15096), (136, 14319), (148, 13158), (153, 12728), (172, 11322), (204, 9546), (222, 8772), (258, 7548), (296, 6579), (306, 6364), (333, 5848), (344, 5661), (387, 5032), (408, 4773), (444, 4386), (516, 3774), (612, 3182), (629, 3096), (666, 2924), (731, 2664), (774, 2516), (888, 2193), (1032, 1887), (1224, 1591), (1258, 1548), (1332, 1462)]