17620392

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 46500480

約数和(自身を除く): 28880088

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 137, 138, 184, 233, 274, 276, 411, 466, 548, 552, 699, 822, 932, 1096, 1398, 1644, 1864, 2796, 3151, 3288, 5359, 5592, 6302, 9453, 10718, 12604, 16077, 18906, 21436, 25208, 31921, 32154, 37812, 42872, 63842, 64308, 75624, 95763, 127684, 128616, 191526, 255368, 383052, 734183, 766104, 1468366, 2202549, 2936732, 4405098, 5873464, 8810196, 17620392]

約数ペア:

[(1, 17620392), (2, 8810196), (3, 5873464), (4, 4405098), (6, 2936732), (8, 2202549), (12, 1468366), (23, 766104), (24, 734183), (46, 383052), (69, 255368), (92, 191526), (137, 128616), (138, 127684), (184, 95763), (233, 75624), (274, 64308), (276, 63842), (411, 42872), (466, 37812), (548, 32154), (552, 31921), (699, 25208), (822, 21436), (932, 18906), (1096, 16077), (1398, 12604), (1644, 10718), (1864, 9453), (2796, 6302), (3151, 5592), (3288, 5359)]