19744344

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 61344000

約数和(自身を除く): 41599656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 283, 306, 323, 342, 408, 456, 459, 513, 566, 612, 646, 684, 849, 918, 969, 1026, 1132, 1224, 1292, 1368, 1698, 1836, 1938, 2052, 2264, 2547, 2584, 2907, 3396, 3672, 3876, 4104, 4811, 5094, 5377, 5814, 6792, 7641, 7752, 8721, 9622, 10188, 10754, 11628, 14433, 15282, 16131, 17442, 19244, 20376, 21508, 23256, 28866, 30564, 32262, 34884, 38488, 43016, 43299, 48393, 57732, 61128, 64524, 69768, 86598, 91409, 96786, 115464, 129048, 129897, 145179, 173196, 182818, 193572, 259794, 274227, 290358, 346392, 365636, 387144, 519588, 548454, 580716, 731272, 822681, 1039176, 1096908, 1161432, 1645362, 2193816, 2468043, 3290724, 4936086, 6581448, 9872172, 19744344]

約数ペア:

[(1, 19744344), (2, 9872172), (3, 6581448), (4, 4936086), (6, 3290724), (8, 2468043), (9, 2193816), (12, 1645362), (17, 1161432), (18, 1096908), (19, 1039176), (24, 822681), (27, 731272), (34, 580716), (36, 548454), (38, 519588), (51, 387144), (54, 365636), (57, 346392), (68, 290358), (72, 274227), (76, 259794), (102, 193572), (108, 182818), (114, 173196), (136, 145179), (152, 129897), (153, 129048), (171, 115464), (204, 96786), (216, 91409), (228, 86598), (283, 69768), (306, 64524), (323, 61128), (342, 57732), (408, 48393), (456, 43299), (459, 43016), (513, 38488), (566, 34884), (612, 32262), (646, 30564), (684, 28866), (849, 23256), (918, 21508), (969, 20376), (1026, 19244), (1132, 17442), (1224, 16131), (1292, 15282), (1368, 14433), (1698, 11628), (1836, 10754), (1938, 10188), (2052, 9622), (2264, 8721), (2547, 7752), (2584, 7641), (2907, 6792), (3396, 5814), (3672, 5377), (3876, 5094), (4104, 4811)]