21117096

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 77051520

約数和(自身を除く): 55934424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 293, 308, 312, 364, 396, 429, 462, 468, 504, 546, 572, 586, 616, 693, 728, 792, 819, 858, 879, 924, 936, 1001, 1092, 1144, 1172, 1287, 1386, 1638, 1716, 1758, 1848, 2002, 2051, 2184, 2344, 2574, 2637, 2772, 3003, 3223, 3276, 3432, 3516, 3809, 4004, 4102, 5148, 5274, 5544, 6006, 6153, 6446, 6552, 7032, 7618, 8008, 8204, 9009, 9669, 10296, 10548, 11427, 12012, 12306, 12892, 15236, 16408, 18018, 18459, 19338, 21096, 22561, 22854, 24024, 24612, 25784, 26663, 29007, 30472, 34281, 36036, 36918, 38676, 41899, 45122, 45708, 49224, 53326, 58014, 67683, 68562, 72072, 73836, 77352, 79989, 83798, 90244, 91416, 106652, 116028, 125697, 135366, 137124, 147672, 159978, 167596, 180488, 203049, 213304, 232056, 239967, 251394, 270732, 274248, 293293, 319956, 335192, 377091, 406098, 479934, 502788, 541464, 586586, 639912, 754182, 812196, 879879, 959868, 1005576, 1173172, 1508364, 1624392, 1759758, 1919736, 2346344, 2639637, 3016728, 3519516, 5279274, 7039032, 10558548, 21117096]

約数ペア:

[(1, 21117096), (2, 10558548), (3, 7039032), (4, 5279274), (6, 3519516), (7, 3016728), (8, 2639637), (9, 2346344), (11, 1919736), (12, 1759758), (13, 1624392), (14, 1508364), (18, 1173172), (21, 1005576), (22, 959868), (24, 879879), (26, 812196), (28, 754182), (33, 639912), (36, 586586), (39, 541464), (42, 502788), (44, 479934), (52, 406098), (56, 377091), (63, 335192), (66, 319956), (72, 293293), (77, 274248), (78, 270732), (84, 251394), (88, 239967), (91, 232056), (99, 213304), (104, 203049), (117, 180488), (126, 167596), (132, 159978), (143, 147672), (154, 137124), (156, 135366), (168, 125697), (182, 116028), (198, 106652), (231, 91416), (234, 90244), (252, 83798), (264, 79989), (273, 77352), (286, 73836), (293, 72072), (308, 68562), (312, 67683), (364, 58014), (396, 53326), (429, 49224), (462, 45708), (468, 45122), (504, 41899), (546, 38676), (572, 36918), (586, 36036), (616, 34281), (693, 30472), (728, 29007), (792, 26663), (819, 25784), (858, 24612), (879, 24024), (924, 22854), (936, 22561), (1001, 21096), (1092, 19338), (1144, 18459), (1172, 18018), (1287, 16408), (1386, 15236), (1638, 12892), (1716, 12306), (1758, 12012), (1848, 11427), (2002, 10548), (2051, 10296), (2184, 9669), (2344, 9009), (2574, 8204), (2637, 8008), (2772, 7618), (3003, 7032), (3223, 6552), (3276, 6446), (3432, 6153), (3516, 6006), (3809, 5544), (4004, 5274), (4102, 5148)]