2017495692

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:1028

約数の個数: 144

約数和(自身を含む): 5538903552

約数和(自身を除く): 3521407860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 67, 69, 82, 92, 123, 134, 138, 164, 201, 207, 246, 268, 276, 369, 402, 414, 492, 603, 738, 804, 828, 887, 943, 1206, 1476, 1541, 1774, 1886, 2412, 2661, 2747, 2829, 3082, 3548, 3772, 4623, 5322, 5494, 5658, 6164, 7983, 8241, 8487, 9246, 10644, 10988, 11316, 13869, 15966, 16482, 16974, 18492, 20401, 24723, 27738, 31932, 32964, 33948, 36367, 40802, 49446, 55476, 59429, 61203, 63181, 72734, 81604, 98892, 109101, 118858, 122406, 126362, 145468, 178287, 183609, 189543, 218202, 237716, 244812, 252724, 327303, 356574, 367218, 379086, 436404, 534861, 568629, 654606, 713148, 734436, 758172, 836441, 1069722, 1137258, 1309212, 1366867, 1672882, 2139444, 2274516, 2436589, 2509323, 2733734, 3345764, 4100601, 4873178, 5018646, 5467468, 7309767, 7527969, 8201202, 9746356, 10037292, 12301803, 14619534, 15055938, 16402404, 21929301, 24603606, 29239068, 30111876, 43858602, 49207212, 56041547, 87717204, 112083094, 168124641, 224166188, 336249282, 504373923, 672498564, 1008747846, 2017495692]

約数ペア:

[(1, 2017495692), (2, 1008747846), (3, 672498564), (4, 504373923), (6, 336249282), (9, 224166188), (12, 168124641), (18, 112083094), (23, 87717204), (36, 56041547), (41, 49207212), (46, 43858602), (67, 30111876), (69, 29239068), (82, 24603606), (92, 21929301), (123, 16402404), (134, 15055938), (138, 14619534), (164, 12301803), (201, 10037292), (207, 9746356), (246, 8201202), (268, 7527969), (276, 7309767), (369, 5467468), (402, 5018646), (414, 4873178), (492, 4100601), (603, 3345764), (738, 2733734), (804, 2509323), (828, 2436589), (887, 2274516), (943, 2139444), (1206, 1672882), (1476, 1366867), (1541, 1309212), (1774, 1137258), (1886, 1069722), (2412, 836441), (2661, 758172), (2747, 734436), (2829, 713148), (3082, 654606), (3548, 568629), (3772, 534861), (4623, 436404), (5322, 379086), (5494, 367218), (5658, 356574), (6164, 327303), (7983, 252724), (8241, 244812), (8487, 237716), (9246, 218202), (10644, 189543), (10988, 183609), (11316, 178287), (13869, 145468), (15966, 126362), (16482, 122406), (16974, 118858), (18492, 109101), (20401, 98892), (24723, 81604), (27738, 72734), (31932, 63181), (32964, 61203), (33948, 59429), (36367, 55476), (40802, 49446)]