21641412168

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1151629}}^1$

素因数の和:1151676

約数の個数: 80

約数和(自身を含む): 62706253500

約数和(自身を除く): 41064841332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 9396, 18792, 1151629, 2303258, 3454887, 4606516, 6909774, 9213032, 10364661, 13819548, 20729322, 27639096, 31093983, 33397241, 41458644, 62187966, 66794482, 82917288, 93281949, 100191723, 124375932, 133588964, 186563898, 200383446, 248751864, 267177928, 300575169, 373127796, 400766892, 601150338, 746255592, 801533784, 901725507, 1202300676, 1803451014, 2404601352, 2705176521, 3606902028, 5410353042, 7213804056, 10820706084, 21641412168]

約数ペア:

[(1, 21641412168), (2, 10820706084), (3, 7213804056), (4, 5410353042), (6, 3606902028), (8, 2705176521), (9, 2404601352), (12, 1803451014), (18, 1202300676), (24, 901725507), (27, 801533784), (29, 746255592), (36, 601150338), (54, 400766892), (58, 373127796), (72, 300575169), (81, 267177928), (87, 248751864), (108, 200383446), (116, 186563898), (162, 133588964), (174, 124375932), (216, 100191723), (232, 93281949), (261, 82917288), (324, 66794482), (348, 62187966), (522, 41458644), (648, 33397241), (696, 31093983), (783, 27639096), (1044, 20729322), (1566, 13819548), (2088, 10364661), (2349, 9213032), (3132, 6909774), (4698, 4606516), (6264, 3454887), (9396, 2303258), (18792, 1151629)]