18300724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18523}}^1$

素因数の和:18559

約数の個数: 24

約数和(自身を含む): 36307040

約数和(自身を除く): 18006316

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 18523, 37046, 74092, 240799, 351937, 481598, 703874, 963196, 1407748, 4575181, 9150362, 18300724]

約数ペア:

[(1, 18300724), (2, 9150362), (4, 4575181), (13, 1407748), (19, 963196), (26, 703874), (38, 481598), (52, 351937), (76, 240799), (247, 74092), (494, 37046), (988, 18523)]