18369824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 41186880

約数和(自身を除く): 22817056

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 2269, 4048, 4538, 8096, 9076, 18152, 24959, 36304, 49918, 52187, 72608, 99836, 104374, 199672, 208748, 399344, 417496, 574057, 798688, 834992, 1148114, 1669984, 2296228, 4592456, 9184912, 18369824]

約数ペア:

[(1, 18369824), (2, 9184912), (4, 4592456), (8, 2296228), (11, 1669984), (16, 1148114), (22, 834992), (23, 798688), (32, 574057), (44, 417496), (46, 399344), (88, 208748), (92, 199672), (176, 104374), (184, 99836), (253, 72608), (352, 52187), (368, 49918), (506, 36304), (736, 24959), (1012, 18152), (2024, 9076), (2269, 8096), (4048, 4538)]