19896065784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39476321}}^1$

素因数の和:39476340

約数の個数: 48

約数和(自身を含む): 61583062320

約数和(自身を除く): 41686996536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39476321, 78952642, 118428963, 157905284, 236857926, 276334247, 315810568, 355286889, 473715852, 552668494, 710573778, 829002741, 947431704, 1105336988, 1421147556, 1658005482, 2210673976, 2487008223, 2842295112, 3316010964, 4974016446, 6632021928, 9948032892, 19896065784]

約数ペア:

[(1, 19896065784), (2, 9948032892), (3, 6632021928), (4, 4974016446), (6, 3316010964), (7, 2842295112), (8, 2487008223), (9, 2210673976), (12, 1658005482), (14, 1421147556), (18, 1105336988), (21, 947431704), (24, 829002741), (28, 710573778), (36, 552668494), (42, 473715852), (56, 355286889), (63, 315810568), (72, 276334247), (84, 236857926), (126, 157905284), (168, 118428963), (252, 78952642), (504, 39476321)]