9872172

素因数分解:

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

素因数の和:332

約数の個数: 96

約数和(自身を含む): 28627200

約数和(自身を除く): 18755028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 283, 306, 323, 342, 459, 513, 566, 612, 646, 684, 849, 918, 969, 1026, 1132, 1292, 1698, 1836, 1938, 2052, 2547, 2907, 3396, 3876, 4811, 5094, 5377, 5814, 7641, 8721, 9622, 10188, 10754, 11628, 14433, 15282, 16131, 17442, 19244, 21508, 28866, 30564, 32262, 34884, 43299, 48393, 57732, 64524, 86598, 91409, 96786, 129897, 145179, 173196, 182818, 193572, 259794, 274227, 290358, 365636, 519588, 548454, 580716, 822681, 1096908, 1645362, 2468043, 3290724, 4936086, 9872172]

約数ペア:

[(1, 9872172), (2, 4936086), (3, 3290724), (4, 2468043), (6, 1645362), (9, 1096908), (12, 822681), (17, 580716), (18, 548454), (19, 519588), (27, 365636), (34, 290358), (36, 274227), (38, 259794), (51, 193572), (54, 182818), (57, 173196), (68, 145179), (76, 129897), (102, 96786), (108, 91409), (114, 86598), (153, 64524), (171, 57732), (204, 48393), (228, 43299), (283, 34884), (306, 32262), (323, 30564), (342, 28866), (459, 21508), (513, 19244), (566, 17442), (612, 16131), (646, 15282), (684, 14433), (849, 11628), (918, 10754), (969, 10188), (1026, 9622), (1132, 8721), (1292, 7641), (1698, 5814), (1836, 5377), (1938, 5094), (2052, 4811), (2547, 3876), (2907, 3396)]