15986664

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 47216520

約数和(自身を除く): 31229856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 37, 51, 68, 72, 74, 102, 111, 136, 148, 153, 204, 222, 296, 306, 333, 353, 408, 444, 612, 629, 666, 706, 888, 1059, 1224, 1258, 1332, 1412, 1887, 2118, 2516, 2664, 2824, 3177, 3774, 4236, 5032, 5661, 6001, 6354, 7548, 8472, 11322, 12002, 12708, 13061, 15096, 18003, 22644, 24004, 25416, 26122, 36006, 39183, 45288, 48008, 52244, 54009, 72012, 78366, 104488, 108018, 117549, 144024, 156732, 216036, 222037, 235098, 313464, 432072, 444074, 470196, 666111, 888148, 940392, 1332222, 1776296, 1998333, 2664444, 3996666, 5328888, 7993332, 15986664]

約数ペア:

[(1, 15986664), (2, 7993332), (3, 5328888), (4, 3996666), (6, 2664444), (8, 1998333), (9, 1776296), (12, 1332222), (17, 940392), (18, 888148), (24, 666111), (34, 470196), (36, 444074), (37, 432072), (51, 313464), (68, 235098), (72, 222037), (74, 216036), (102, 156732), (111, 144024), (136, 117549), (148, 108018), (153, 104488), (204, 78366), (222, 72012), (296, 54009), (306, 52244), (333, 48008), (353, 45288), (408, 39183), (444, 36006), (612, 26122), (629, 25416), (666, 24004), (706, 22644), (888, 18003), (1059, 15096), (1224, 13061), (1258, 12708), (1332, 12002), (1412, 11322), (1887, 8472), (2118, 7548), (2516, 6354), (2664, 6001), (2824, 5661), (3177, 5032), (3774, 4236)]