1645703028

素因数分解:

$2^2\times 3^3\times {\mathrm{863}}^1\times {\mathrm{17657}}^1$

素因数の和:18533

約数の個数: 48

約数和(自身を含む): 4271823360

約数和(自身を除く): 2626120332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 863, 1726, 2589, 3452, 5178, 7767, 10356, 15534, 17657, 23301, 31068, 35314, 46602, 52971, 70628, 93204, 105942, 158913, 211884, 317826, 476739, 635652, 953478, 1906956, 15237991, 30475982, 45713973, 60951964, 91427946, 137141919, 182855892, 274283838, 411425757, 548567676, 822851514, 1645703028]

約数ペア:

[(1, 1645703028), (2, 822851514), (3, 548567676), (4, 411425757), (6, 274283838), (9, 182855892), (12, 137141919), (18, 91427946), (27, 60951964), (36, 45713973), (54, 30475982), (108, 15237991), (863, 1906956), (1726, 953478), (2589, 635652), (3452, 476739), (5178, 317826), (7767, 211884), (10356, 158913), (15534, 105942), (17657, 93204), (23301, 70628), (31068, 52971), (35314, 46602)]