21144570804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{158017}}^1$

素因数の和:158099

約数の個数: 120

約数和(自身を含む): 64243798080

約数和(自身を除く): 43099227276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 189, 236, 252, 324, 354, 378, 413, 531, 567, 708, 756, 826, 1062, 1134, 1239, 1593, 1652, 2124, 2268, 2478, 3186, 3717, 4779, 4956, 6372, 7434, 9558, 11151, 14868, 19116, 22302, 33453, 44604, 66906, 133812, 158017, 316034, 474051, 632068, 948102, 1106119, 1422153, 1896204, 2212238, 2844306, 3318357, 4266459, 4424476, 5688612, 6636714, 8532918, 9323003, 9955071, 12799377, 13273428, 17065836, 18646006, 19910142, 25598754, 27969009, 29865213, 37292012, 39820284, 51197508, 55938018, 59730426, 65261021, 83907027, 89595639, 111876036, 119460852, 130522042, 167814054, 179191278, 195783063, 251721081, 261044084, 335628108, 358382556, 391566126, 503442162, 587349189, 755163243, 783132252, 1006884324, 1174698378, 1510326486, 1762047567, 2349396756, 3020652972, 3524095134, 5286142701, 7048190268, 10572285402, 21144570804]

約数ペア:

[(1, 21144570804), (2, 10572285402), (3, 7048190268), (4, 5286142701), (6, 3524095134), (7, 3020652972), (9, 2349396756), (12, 1762047567), (14, 1510326486), (18, 1174698378), (21, 1006884324), (27, 783132252), (28, 755163243), (36, 587349189), (42, 503442162), (54, 391566126), (59, 358382556), (63, 335628108), (81, 261044084), (84, 251721081), (108, 195783063), (118, 179191278), (126, 167814054), (162, 130522042), (177, 119460852), (189, 111876036), (236, 89595639), (252, 83907027), (324, 65261021), (354, 59730426), (378, 55938018), (413, 51197508), (531, 39820284), (567, 37292012), (708, 29865213), (756, 27969009), (826, 25598754), (1062, 19910142), (1134, 18646006), (1239, 17065836), (1593, 13273428), (1652, 12799377), (2124, 9955071), (2268, 9323003), (2478, 8532918), (3186, 6636714), (3717, 5688612), (4779, 4424476), (4956, 4266459), (6372, 3318357), (7434, 2844306), (9558, 2212238), (11151, 1896204), (14868, 1422153), (19116, 1106119), (22302, 948102), (33453, 632068), (44604, 474051), (66906, 316034), (133812, 158017)]