19163628

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 57731520

約数和(自身を除く): 38567892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 283, 297, 324, 342, 396, 418, 513, 566, 594, 627, 684, 836, 849, 891, 1026, 1132, 1188, 1254, 1539, 1698, 1782, 1881, 2052, 2508, 2547, 3078, 3113, 3396, 3564, 3762, 5094, 5377, 5643, 6156, 6226, 7524, 7641, 9339, 10188, 10754, 11286, 12452, 15282, 16131, 16929, 18678, 21508, 22572, 22923, 28017, 30564, 32262, 33858, 37356, 45846, 48393, 56034, 59147, 64524, 67716, 84051, 91692, 96786, 112068, 118294, 145179, 168102, 177441, 193572, 236588, 252153, 290358, 336204, 354882, 435537, 504306, 532323, 580716, 709764, 871074, 1008612, 1064646, 1596969, 1742148, 2129292, 3193938, 4790907, 6387876, 9581814, 19163628]

約数ペア:

[(1, 19163628), (2, 9581814), (3, 6387876), (4, 4790907), (6, 3193938), (9, 2129292), (11, 1742148), (12, 1596969), (18, 1064646), (19, 1008612), (22, 871074), (27, 709764), (33, 580716), (36, 532323), (38, 504306), (44, 435537), (54, 354882), (57, 336204), (66, 290358), (76, 252153), (81, 236588), (99, 193572), (108, 177441), (114, 168102), (132, 145179), (162, 118294), (171, 112068), (198, 96786), (209, 91692), (228, 84051), (283, 67716), (297, 64524), (324, 59147), (342, 56034), (396, 48393), (418, 45846), (513, 37356), (566, 33858), (594, 32262), (627, 30564), (684, 28017), (836, 22923), (849, 22572), (891, 21508), (1026, 18678), (1132, 16929), (1188, 16131), (1254, 15282), (1539, 12452), (1698, 11286), (1782, 10754), (1881, 10188), (2052, 9339), (2508, 7641), (2547, 7524), (3078, 6226), (3113, 6156), (3396, 5643), (3564, 5377), (3762, 5094)]