16936878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 41057280

約数和(自身を除く): 24120402

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 197, 267, 322, 394, 483, 534, 591, 623, 966, 1182, 1246, 1379, 1869, 2047, 2758, 3738, 4094, 4137, 4531, 6141, 8274, 9062, 12282, 13593, 14329, 17533, 27186, 28658, 31717, 35066, 42987, 52599, 63434, 85974, 95151, 105198, 122731, 190302, 245462, 368193, 403259, 736386, 806518, 1209777, 2419554, 2822813, 5645626, 8468439, 16936878]

約数ペア:

[(1, 16936878), (2, 8468439), (3, 5645626), (6, 2822813), (7, 2419554), (14, 1209777), (21, 806518), (23, 736386), (42, 403259), (46, 368193), (69, 245462), (89, 190302), (138, 122731), (161, 105198), (178, 95151), (197, 85974), (267, 63434), (322, 52599), (394, 42987), (483, 35066), (534, 31717), (591, 28658), (623, 27186), (966, 17533), (1182, 14329), (1246, 13593), (1379, 12282), (1869, 9062), (2047, 8274), (2758, 6141), (3738, 4531), (4094, 4137)]