15940314

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:91

約数の個数: 84

約数和(自身を含む): 39984126

約数和(自身を除く): 24043812

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 243, 261, 351, 377, 486, 522, 702, 729, 754, 783, 841, 1053, 1131, 1458, 1566, 1682, 2106, 2262, 2349, 2523, 3159, 3393, 4698, 5046, 6318, 6786, 7047, 7569, 9477, 10179, 10933, 14094, 15138, 18954, 20358, 21141, 21866, 22707, 30537, 32799, 42282, 45414, 61074, 65598, 68121, 91611, 98397, 136242, 183222, 196794, 204363, 274833, 295191, 408726, 549666, 590382, 613089, 885573, 1226178, 1771146, 2656719, 5313438, 7970157, 15940314]

約数ペア:

[(1, 15940314), (2, 7970157), (3, 5313438), (6, 2656719), (9, 1771146), (13, 1226178), (18, 885573), (26, 613089), (27, 590382), (29, 549666), (39, 408726), (54, 295191), (58, 274833), (78, 204363), (81, 196794), (87, 183222), (117, 136242), (162, 98397), (174, 91611), (234, 68121), (243, 65598), (261, 61074), (351, 45414), (377, 42282), (486, 32799), (522, 30537), (702, 22707), (729, 21866), (754, 21141), (783, 20358), (841, 18954), (1053, 15138), (1131, 14094), (1458, 10933), (1566, 10179), (1682, 9477), (2106, 7569), (2262, 7047), (2349, 6786), (2523, 6318), (3159, 5046), (3393, 4698)]