2213251812

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{16183}}^1$

素因数の和:16353

約数の個数: 72

約数和(自身を含む): 5832066240

約数和(自身を除く): 3618814428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 131, 174, 261, 262, 348, 393, 522, 524, 786, 1044, 1179, 1572, 2358, 3799, 4716, 7598, 11397, 15196, 16183, 22794, 32366, 34191, 45588, 48549, 64732, 68382, 97098, 136764, 145647, 194196, 291294, 469307, 582588, 938614, 1407921, 1877228, 2119973, 2815842, 4223763, 4239946, 5631684, 6359919, 8447526, 8479892, 12719838, 16895052, 19079757, 25439676, 38159514, 61479217, 76319028, 122958434, 184437651, 245916868, 368875302, 553312953, 737750604, 1106625906, 2213251812]

約数ペア:

[(1, 2213251812), (2, 1106625906), (3, 737750604), (4, 553312953), (6, 368875302), (9, 245916868), (12, 184437651), (18, 122958434), (29, 76319028), (36, 61479217), (58, 38159514), (87, 25439676), (116, 19079757), (131, 16895052), (174, 12719838), (261, 8479892), (262, 8447526), (348, 6359919), (393, 5631684), (522, 4239946), (524, 4223763), (786, 2815842), (1044, 2119973), (1179, 1877228), (1572, 1407921), (2358, 938614), (3799, 582588), (4716, 469307), (7598, 291294), (11397, 194196), (15196, 145647), (16183, 136764), (22794, 97098), (32366, 68382), (34191, 64732), (45588, 48549)]