12542736

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 36158400

約数和(自身を除く): 23615664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 809, 816, 912, 969, 1292, 1618, 1938, 2427, 2584, 3236, 3876, 4854, 5168, 6472, 7752, 9708, 12944, 13753, 15371, 15504, 19416, 27506, 30742, 38832, 41259, 46113, 55012, 61484, 82518, 92226, 110024, 122968, 165036, 184452, 220048, 245936, 261307, 330072, 368904, 522614, 660144, 737808, 783921, 1045228, 1567842, 2090456, 3135684, 4180912, 6271368, 12542736]

約数ペア:

[(1, 12542736), (2, 6271368), (3, 4180912), (4, 3135684), (6, 2090456), (8, 1567842), (12, 1045228), (16, 783921), (17, 737808), (19, 660144), (24, 522614), (34, 368904), (38, 330072), (48, 261307), (51, 245936), (57, 220048), (68, 184452), (76, 165036), (102, 122968), (114, 110024), (136, 92226), (152, 82518), (204, 61484), (228, 55012), (272, 46113), (304, 41259), (323, 38832), (408, 30742), (456, 27506), (646, 19416), (809, 15504), (816, 15371), (912, 13753), (969, 12944), (1292, 9708), (1618, 7752), (1938, 6472), (2427, 5168), (2584, 4854), (3236, 3876)]