15662916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 45360000

約数和(自身を除く): 29697084

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, 306, 323, 342, 449, 459, 513, 612, 646, 684, 898, 918, 969, 1026, 1292, 1347, 1796, 1836, 1938, 2052, 2694, 2907, 3876, 4041, 5388, 5814, 7633, 8082, 8531, 8721, 11628, 12123, 15266, 16164, 17062, 17442, 22899, 24246, 25593, 30532, 34124, 34884, 45798, 48492, 51186, 68697, 76779, 91596, 102372, 137394, 145027, 153558, 206091, 230337, 274788, 290054, 307116, 412182, 435081, 460674, 580108, 824364, 870162, 921348, 1305243, 1740324, 2610486, 3915729, 5220972, 7831458, 15662916]

約数ペア:

[(1, 15662916), (2, 7831458), (3, 5220972), (4, 3915729), (6, 2610486), (9, 1740324), (12, 1305243), (17, 921348), (18, 870162), (19, 824364), (27, 580108), (34, 460674), (36, 435081), (38, 412182), (51, 307116), (54, 290054), (57, 274788), (68, 230337), (76, 206091), (102, 153558), (108, 145027), (114, 137394), (153, 102372), (171, 91596), (204, 76779), (228, 68697), (306, 51186), (323, 48492), (342, 45798), (449, 34884), (459, 34124), (513, 30532), (612, 25593), (646, 24246), (684, 22899), (898, 17442), (918, 17062), (969, 16164), (1026, 15266), (1292, 12123), (1347, 11628), (1796, 8721), (1836, 8531), (1938, 8082), (2052, 7633), (2694, 5814), (2907, 5388), (3876, 4041)]