18714304

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1185

約数の個数: 56

約数和(自身を含む): 43627040

約数和(自身を除く): 24912736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1129, 1184, 2072, 2258, 2368, 4144, 4516, 7903, 8288, 9032, 15806, 16576, 18064, 31612, 36128, 41773, 63224, 72256, 83546, 126448, 167092, 252896, 292411, 334184, 505792, 584822, 668368, 1169644, 1336736, 2339288, 2673472, 4678576, 9357152, 18714304]

約数ペア:

[(1, 18714304), (2, 9357152), (4, 4678576), (7, 2673472), (8, 2339288), (14, 1336736), (16, 1169644), (28, 668368), (32, 584822), (37, 505792), (56, 334184), (64, 292411), (74, 252896), (112, 167092), (148, 126448), (224, 83546), (259, 72256), (296, 63224), (448, 41773), (518, 36128), (592, 31612), (1036, 18064), (1129, 16576), (1184, 15806), (2072, 9032), (2258, 8288), (2368, 7903), (4144, 4516)]