18250144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 39584160

約数和(自身を除く): 21334016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 373, 556, 746, 1112, 1492, 1529, 2224, 2984, 3058, 4103, 4448, 5968, 6116, 8206, 11936, 12232, 16412, 24464, 32824, 48928, 51847, 65648, 103694, 131296, 207388, 414776, 570317, 829552, 1140634, 1659104, 2281268, 4562536, 9125072, 18250144]

約数ペア:

[(1, 18250144), (2, 9125072), (4, 4562536), (8, 2281268), (11, 1659104), (16, 1140634), (22, 829552), (32, 570317), (44, 414776), (88, 207388), (139, 131296), (176, 103694), (278, 65648), (352, 51847), (373, 48928), (556, 32824), (746, 24464), (1112, 16412), (1492, 12232), (1529, 11936), (2224, 8206), (2984, 6116), (3058, 5968), (4103, 4448)]