18027616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 38828160

約数和(自身を除く): 20800544

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1069, 2108, 2138, 4216, 4276, 8432, 8552, 16864, 17104, 18173, 33139, 34208, 36346, 66278, 72692, 132556, 145384, 265112, 290768, 530224, 563363, 581536, 1060448, 1126726, 2253452, 4506904, 9013808, 18027616]

約数ペア:

[(1, 18027616), (2, 9013808), (4, 4506904), (8, 2253452), (16, 1126726), (17, 1060448), (31, 581536), (32, 563363), (34, 530224), (62, 290768), (68, 265112), (124, 145384), (136, 132556), (248, 72692), (272, 66278), (496, 36346), (527, 34208), (544, 33139), (992, 18173), (1054, 17104), (1069, 16864), (2108, 8552), (2138, 8432), (4216, 4276)]