7197732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 20311200

約数和(自身を除く): 13113468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 619, 646, 684, 969, 1238, 1292, 1857, 1938, 2476, 2907, 3714, 3876, 5571, 5814, 7428, 10523, 11142, 11628, 11761, 21046, 22284, 23522, 31569, 35283, 42092, 47044, 63138, 70566, 94707, 105849, 126276, 141132, 189414, 199937, 211698, 378828, 399874, 423396, 599811, 799748, 1199622, 1799433, 2399244, 3598866, 7197732]

約数ペア:

[(1, 7197732), (2, 3598866), (3, 2399244), (4, 1799433), (6, 1199622), (9, 799748), (12, 599811), (17, 423396), (18, 399874), (19, 378828), (34, 211698), (36, 199937), (38, 189414), (51, 141132), (57, 126276), (68, 105849), (76, 94707), (102, 70566), (114, 63138), (153, 47044), (171, 42092), (204, 35283), (228, 31569), (306, 23522), (323, 22284), (342, 21046), (612, 11761), (619, 11628), (646, 11142), (684, 10523), (969, 7428), (1238, 5814), (1292, 5571), (1857, 3876), (1938, 3714), (2476, 2907)]