27740532

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 72550240

約数和(自身を除く): 44809708

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 421, 578, 646, 842, 867, 969, 1156, 1263, 1292, 1684, 1734, 1938, 2526, 3468, 3876, 5052, 5491, 7157, 7999, 10982, 14314, 15998, 16473, 21471, 21964, 23997, 28628, 31996, 32946, 42942, 47994, 65892, 85884, 95988, 121669, 135983, 243338, 271966, 365007, 407949, 486676, 543932, 730014, 815898, 1460028, 1631796, 2311711, 4623422, 6935133, 9246844, 13870266, 27740532]

約数ペア:

[(1, 27740532), (2, 13870266), (3, 9246844), (4, 6935133), (6, 4623422), (12, 2311711), (17, 1631796), (19, 1460028), (34, 815898), (38, 730014), (51, 543932), (57, 486676), (68, 407949), (76, 365007), (102, 271966), (114, 243338), (204, 135983), (228, 121669), (289, 95988), (323, 85884), (421, 65892), (578, 47994), (646, 42942), (842, 32946), (867, 31996), (969, 28628), (1156, 23997), (1263, 21964), (1292, 21471), (1684, 16473), (1734, 15998), (1938, 14314), (2526, 10982), (3468, 7999), (3876, 7157), (5052, 5491)]