29897748

素因数分解:

$2^2\times 3^6\times {\mathrm{10253}}^1$

素因数の和:10275

約数の個数: 42

約数和(自身を含む): 78453354

約数和(自身を除く): 48555606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 10253, 20506, 30759, 41012, 61518, 92277, 123036, 184554, 276831, 369108, 553662, 830493, 1107324, 1660986, 2491479, 3321972, 4982958, 7474437, 9965916, 14948874, 29897748]

約数ペア:

[(1, 29897748), (2, 14948874), (3, 9965916), (4, 7474437), (6, 4982958), (9, 3321972), (12, 2491479), (18, 1660986), (27, 1107324), (36, 830493), (54, 553662), (81, 369108), (108, 276831), (162, 184554), (243, 123036), (324, 92277), (486, 61518), (729, 41012), (972, 30759), (1458, 20506), (2916, 10253)]