18053344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 39070080

約数和(自身を除く): 21016736

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1291, 1748, 2582, 3496, 5164, 6992, 10328, 13984, 20656, 24529, 29693, 41312, 49058, 59386, 98116, 118772, 196232, 237544, 392464, 475088, 564167, 784928, 950176, 1128334, 2256668, 4513336, 9026672, 18053344]

約数ペア:

[(1, 18053344), (2, 9026672), (4, 4513336), (8, 2256668), (16, 1128334), (19, 950176), (23, 784928), (32, 564167), (38, 475088), (46, 392464), (76, 237544), (92, 196232), (152, 118772), (184, 98116), (304, 59386), (368, 49058), (437, 41312), (608, 29693), (736, 24529), (874, 20656), (1291, 13984), (1748, 10328), (2582, 6992), (3496, 5164)]