18417672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 63033600

約数和(自身を除く): 44615928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 937, 1092, 1404, 1512, 1638, 1874, 2184, 2457, 2808, 2811, 3276, 3748, 4914, 5622, 6552, 6559, 7496, 8433, 9828, 11244, 12181, 13118, 16866, 19656, 19677, 22488, 24362, 25299, 26236, 33732, 36543, 39354, 48724, 50598, 52472, 59031, 67464, 73086, 78708, 85267, 97448, 101196, 109629, 118062, 146172, 157416, 170534, 177093, 202392, 219258, 236124, 255801, 292344, 328887, 341068, 354186, 438516, 472248, 511602, 657774, 682136, 708372, 767403, 877032, 1023204, 1315548, 1416744, 1534806, 2046408, 2302209, 2631096, 3069612, 4604418, 6139224, 9208836, 18417672]

約数ペア:

[(1, 18417672), (2, 9208836), (3, 6139224), (4, 4604418), (6, 3069612), (7, 2631096), (8, 2302209), (9, 2046408), (12, 1534806), (13, 1416744), (14, 1315548), (18, 1023204), (21, 877032), (24, 767403), (26, 708372), (27, 682136), (28, 657774), (36, 511602), (39, 472248), (42, 438516), (52, 354186), (54, 341068), (56, 328887), (63, 292344), (72, 255801), (78, 236124), (84, 219258), (91, 202392), (104, 177093), (108, 170534), (117, 157416), (126, 146172), (156, 118062), (168, 109629), (182, 101196), (189, 97448), (216, 85267), (234, 78708), (252, 73086), (273, 67464), (312, 59031), (351, 52472), (364, 50598), (378, 48724), (468, 39354), (504, 36543), (546, 33732), (702, 26236), (728, 25299), (756, 24362), (819, 22488), (936, 19677), (937, 19656), (1092, 16866), (1404, 13118), (1512, 12181), (1638, 11244), (1874, 9828), (2184, 8433), (2457, 7496), (2808, 6559), (2811, 6552), (3276, 5622), (3748, 4914)]