19364436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 63108864

約数和(自身を除く): 43744428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 257, 273, 276, 299, 322, 364, 414, 468, 483, 514, 546, 598, 644, 771, 819, 828, 897, 966, 1028, 1092, 1196, 1449, 1542, 1638, 1794, 1799, 1932, 2093, 2313, 2691, 2898, 3084, 3276, 3341, 3588, 3598, 4186, 4626, 5382, 5397, 5796, 5911, 6279, 6682, 7196, 8372, 9252, 10023, 10764, 10794, 11822, 12558, 13364, 16191, 17733, 18837, 20046, 21588, 23387, 23644, 25116, 30069, 32382, 35466, 37674, 40092, 41377, 46774, 53199, 60138, 64764, 70161, 70932, 75348, 76843, 82754, 93548, 106398, 120276, 124131, 140322, 153686, 165508, 210483, 212796, 230529, 248262, 280644, 307372, 372393, 420966, 461058, 496524, 537901, 691587, 744786, 841932, 922116, 1075802, 1383174, 1489572, 1613703, 2151604, 2766348, 3227406, 4841109, 6454812, 9682218, 19364436]

約数ペア:

[(1, 19364436), (2, 9682218), (3, 6454812), (4, 4841109), (6, 3227406), (7, 2766348), (9, 2151604), (12, 1613703), (13, 1489572), (14, 1383174), (18, 1075802), (21, 922116), (23, 841932), (26, 744786), (28, 691587), (36, 537901), (39, 496524), (42, 461058), (46, 420966), (52, 372393), (63, 307372), (69, 280644), (78, 248262), (84, 230529), (91, 212796), (92, 210483), (117, 165508), (126, 153686), (138, 140322), (156, 124131), (161, 120276), (182, 106398), (207, 93548), (234, 82754), (252, 76843), (257, 75348), (273, 70932), (276, 70161), (299, 64764), (322, 60138), (364, 53199), (414, 46774), (468, 41377), (483, 40092), (514, 37674), (546, 35466), (598, 32382), (644, 30069), (771, 25116), (819, 23644), (828, 23387), (897, 21588), (966, 20046), (1028, 18837), (1092, 17733), (1196, 16191), (1449, 13364), (1542, 12558), (1638, 11822), (1794, 10794), (1799, 10764), (1932, 10023), (2093, 9252), (2313, 8372), (2691, 7196), (2898, 6682), (3084, 6279), (3276, 5911), (3341, 5796), (3588, 5397), (3598, 5382), (4186, 4626)]