17996256

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 120

約数和(自身を含む): 54336744

約数和(自身を除く): 36340488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 131, 144, 159, 162, 212, 216, 262, 288, 318, 324, 393, 424, 432, 477, 524, 636, 648, 786, 848, 864, 954, 1048, 1179, 1272, 1296, 1431, 1572, 1696, 1908, 2096, 2358, 2544, 2592, 2862, 3144, 3537, 3816, 4192, 4293, 4716, 5088, 5724, 6288, 6943, 7074, 7632, 8586, 9432, 10611, 11448, 12576, 13886, 14148, 15264, 17172, 18864, 20829, 21222, 22896, 27772, 28296, 34344, 37728, 41658, 42444, 45792, 55544, 56592, 62487, 68688, 83316, 84888, 111088, 113184, 124974, 137376, 166632, 169776, 187461, 222176, 249948, 333264, 339552, 374922, 499896, 562383, 666528, 749844, 999792, 1124766, 1499688, 1999584, 2249532, 2999376, 4499064, 5998752, 8998128, 17996256]

約数ペア:

[(1, 17996256), (2, 8998128), (3, 5998752), (4, 4499064), (6, 2999376), (8, 2249532), (9, 1999584), (12, 1499688), (16, 1124766), (18, 999792), (24, 749844), (27, 666528), (32, 562383), (36, 499896), (48, 374922), (53, 339552), (54, 333264), (72, 249948), (81, 222176), (96, 187461), (106, 169776), (108, 166632), (131, 137376), (144, 124974), (159, 113184), (162, 111088), (212, 84888), (216, 83316), (262, 68688), (288, 62487), (318, 56592), (324, 55544), (393, 45792), (424, 42444), (432, 41658), (477, 37728), (524, 34344), (636, 28296), (648, 27772), (786, 22896), (848, 21222), (864, 20829), (954, 18864), (1048, 17172), (1179, 15264), (1272, 14148), (1296, 13886), (1431, 12576), (1572, 11448), (1696, 10611), (1908, 9432), (2096, 8586), (2358, 7632), (2544, 7074), (2592, 6943), (2862, 6288), (3144, 5724), (3537, 5088), (3816, 4716), (4192, 4293)]