19620216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3539}}^1$

素因数の和:3569

約数の個数: 96

約数和(自身を含む): 66268800

約数和(自身を除く): 46648584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 3539, 5544, 7078, 10617, 14156, 21234, 24773, 28312, 31851, 38929, 42468, 49546, 63702, 74319, 77858, 84936, 99092, 116787, 127404, 148638, 155716, 198184, 222957, 233574, 254808, 272503, 297276, 311432, 350361, 445914, 467148, 545006, 594552, 700722, 817509, 891828, 934296, 1090012, 1401444, 1635018, 1783656, 2180024, 2452527, 2802888, 3270036, 4905054, 6540072, 9810108, 19620216]

約数ペア:

[(1, 19620216), (2, 9810108), (3, 6540072), (4, 4905054), (6, 3270036), (7, 2802888), (8, 2452527), (9, 2180024), (11, 1783656), (12, 1635018), (14, 1401444), (18, 1090012), (21, 934296), (22, 891828), (24, 817509), (28, 700722), (33, 594552), (36, 545006), (42, 467148), (44, 445914), (56, 350361), (63, 311432), (66, 297276), (72, 272503), (77, 254808), (84, 233574), (88, 222957), (99, 198184), (126, 155716), (132, 148638), (154, 127404), (168, 116787), (198, 99092), (231, 84936), (252, 77858), (264, 74319), (308, 63702), (396, 49546), (462, 42468), (504, 38929), (616, 31851), (693, 28312), (792, 24773), (924, 21234), (1386, 14156), (1848, 10617), (2772, 7078), (3539, 5544)]