18195768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 53164800

約数和(自身を除く): 34969032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 282, 283, 342, 376, 423, 456, 564, 566, 684, 846, 849, 893, 1128, 1132, 1368, 1692, 1698, 1786, 2264, 2547, 2679, 3384, 3396, 3572, 5094, 5358, 5377, 6792, 7144, 8037, 10188, 10716, 10754, 13301, 16074, 16131, 20376, 21432, 21508, 26602, 32148, 32262, 39903, 43016, 48393, 53204, 64296, 64524, 79806, 96786, 106408, 119709, 129048, 159612, 193572, 239418, 252719, 319224, 387144, 478836, 505438, 758157, 957672, 1010876, 1516314, 2021752, 2274471, 3032628, 4548942, 6065256, 9097884, 18195768]

約数ペア:

[(1, 18195768), (2, 9097884), (3, 6065256), (4, 4548942), (6, 3032628), (8, 2274471), (9, 2021752), (12, 1516314), (18, 1010876), (19, 957672), (24, 758157), (36, 505438), (38, 478836), (47, 387144), (57, 319224), (72, 252719), (76, 239418), (94, 193572), (114, 159612), (141, 129048), (152, 119709), (171, 106408), (188, 96786), (228, 79806), (282, 64524), (283, 64296), (342, 53204), (376, 48393), (423, 43016), (456, 39903), (564, 32262), (566, 32148), (684, 26602), (846, 21508), (849, 21432), (893, 20376), (1128, 16131), (1132, 16074), (1368, 13301), (1692, 10754), (1698, 10716), (1786, 10188), (2264, 8037), (2547, 7144), (2679, 6792), (3384, 5377), (3396, 5358), (3572, 5094)]