18310336

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 56

約数和(自身を含む): 40965120

約数和(自身を除く): 22654784

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 839, 992, 1364, 1678, 1984, 2728, 3356, 5456, 6712, 9229, 10912, 13424, 18458, 21824, 26009, 26848, 36916, 52018, 53696, 73832, 104036, 147664, 208072, 286099, 295328, 416144, 572198, 590656, 832288, 1144396, 1664576, 2288792, 4577584, 9155168, 18310336]

約数ペア:

[(1, 18310336), (2, 9155168), (4, 4577584), (8, 2288792), (11, 1664576), (16, 1144396), (22, 832288), (31, 590656), (32, 572198), (44, 416144), (62, 295328), (64, 286099), (88, 208072), (124, 147664), (176, 104036), (248, 73832), (341, 53696), (352, 52018), (496, 36916), (682, 26848), (704, 26009), (839, 21824), (992, 18458), (1364, 13424), (1678, 10912), (1984, 9229), (2728, 6712), (3356, 5456)]