18195008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1195

約数の個数: 56

約数和(自身を含む): 40965120

約数和(自身を除く): 22770112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1151, 1216, 1976, 2302, 3952, 4604, 7904, 9208, 14963, 15808, 18416, 21869, 29926, 36832, 43738, 59852, 73664, 87476, 119704, 174952, 239408, 284297, 349904, 478816, 568594, 699808, 957632, 1137188, 1399616, 2274376, 4548752, 9097504, 18195008]

約数ペア:

[(1, 18195008), (2, 9097504), (4, 4548752), (8, 2274376), (13, 1399616), (16, 1137188), (19, 957632), (26, 699808), (32, 568594), (38, 478816), (52, 349904), (64, 284297), (76, 239408), (104, 174952), (152, 119704), (208, 87476), (247, 73664), (304, 59852), (416, 43738), (494, 36832), (608, 29926), (832, 21869), (988, 18416), (1151, 15808), (1216, 14963), (1976, 9208), (2302, 7904), (3952, 4604)]