18160488

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 53618760

約数和(自身を除く): 35458272

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, 401, 408, 444, 612, 629, 666, 802, 888, 1203, 1224, 1258, 1332, 1604, 1887, 2406, 2516, 2664, 3208, 3609, 3774, 4812, 5032, 5661, 6817, 7218, 7548, 9624, 11322, 13634, 14436, 14837, 15096, 20451, 22644, 27268, 28872, 29674, 40902, 44511, 45288, 54536, 59348, 61353, 81804, 89022, 118696, 122706, 133533, 163608, 178044, 245412, 252229, 267066, 356088, 490824, 504458, 534132, 756687, 1008916, 1068264, 1513374, 2017832, 2270061, 3026748, 4540122, 6053496, 9080244, 18160488]

約数ペア:

[(1, 18160488), (2, 9080244), (3, 6053496), (4, 4540122), (6, 3026748), (8, 2270061), (9, 2017832), (12, 1513374), (17, 1068264), (18, 1008916), (24, 756687), (34, 534132), (36, 504458), (37, 490824), (51, 356088), (68, 267066), (72, 252229), (74, 245412), (102, 178044), (111, 163608), (136, 133533), (148, 122706), (153, 118696), (204, 89022), (222, 81804), (296, 61353), (306, 59348), (333, 54536), (401, 45288), (408, 44511), (444, 40902), (612, 29674), (629, 28872), (666, 27268), (802, 22644), (888, 20451), (1203, 15096), (1224, 14837), (1258, 14436), (1332, 13634), (1604, 11322), (1887, 9624), (2406, 7548), (2516, 7218), (2664, 6817), (3208, 5661), (3609, 5032), (3774, 4812)]