19249776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 180

約数和(自身を含む): 67259088

約数和(自身を除く): 48009312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 113, 117, 126, 144, 156, 168, 169, 182, 208, 226, 234, 252, 273, 312, 336, 338, 339, 364, 452, 468, 504, 507, 546, 624, 676, 678, 728, 791, 819, 904, 936, 1008, 1014, 1017, 1092, 1183, 1352, 1356, 1456, 1469, 1521, 1582, 1638, 1808, 1872, 2028, 2034, 2184, 2366, 2373, 2704, 2712, 2938, 3042, 3164, 3276, 3549, 4056, 4068, 4368, 4407, 4732, 4746, 5424, 5876, 6084, 6328, 6552, 7098, 7119, 8112, 8136, 8814, 9464, 9492, 10283, 10647, 11752, 12168, 12656, 13104, 13221, 14196, 14238, 16272, 17628, 18928, 18984, 19097, 20566, 21294, 23504, 24336, 26442, 28392, 28476, 30849, 35256, 37968, 38194, 41132, 42588, 52884, 56784, 56952, 57291, 61698, 70512, 76388, 82264, 85176, 92547, 105768, 113904, 114582, 123396, 133679, 152776, 164528, 170352, 171873, 185094, 211536, 229164, 246792, 267358, 305552, 343746, 370188, 401037, 458328, 493584, 534716, 687492, 740376, 802074, 916656, 1069432, 1203111, 1374984, 1480752, 1604148, 2138864, 2406222, 2749968, 3208296, 4812444, 6416592, 9624888, 19249776]

約数ペア:

[(1, 19249776), (2, 9624888), (3, 6416592), (4, 4812444), (6, 3208296), (7, 2749968), (8, 2406222), (9, 2138864), (12, 1604148), (13, 1480752), (14, 1374984), (16, 1203111), (18, 1069432), (21, 916656), (24, 802074), (26, 740376), (28, 687492), (36, 534716), (39, 493584), (42, 458328), (48, 401037), (52, 370188), (56, 343746), (63, 305552), (72, 267358), (78, 246792), (84, 229164), (91, 211536), (104, 185094), (112, 171873), (113, 170352), (117, 164528), (126, 152776), (144, 133679), (156, 123396), (168, 114582), (169, 113904), (182, 105768), (208, 92547), (226, 85176), (234, 82264), (252, 76388), (273, 70512), (312, 61698), (336, 57291), (338, 56952), (339, 56784), (364, 52884), (452, 42588), (468, 41132), (504, 38194), (507, 37968), (546, 35256), (624, 30849), (676, 28476), (678, 28392), (728, 26442), (791, 24336), (819, 23504), (904, 21294), (936, 20566), (1008, 19097), (1014, 18984), (1017, 18928), (1092, 17628), (1183, 16272), (1352, 14238), (1356, 14196), (1456, 13221), (1469, 13104), (1521, 12656), (1582, 12168), (1638, 11752), (1808, 10647), (1872, 10283), (2028, 9492), (2034, 9464), (2184, 8814), (2366, 8136), (2373, 8112), (2704, 7119), (2712, 7098), (2938, 6552), (3042, 6328), (3164, 6084), (3276, 5876), (3549, 5424), (4056, 4746), (4068, 4732), (4368, 4407)]