21048652806

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{301669}}^1$

素因数の和:302104

約数の個数: 32

約数和(自身を含む): 43657682400

約数和(自身を除く): 22609029594

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 401, 802, 1203, 2406, 11629, 23258, 34887, 69774, 301669, 603338, 905007, 1810014, 8748401, 17496802, 26245203, 52490406, 120969269, 241938538, 362907807, 725815614, 3508108801, 7016217602, 10524326403, 21048652806]

約数ペア:

[(1, 21048652806), (2, 10524326403), (3, 7016217602), (6, 3508108801), (29, 725815614), (58, 362907807), (87, 241938538), (174, 120969269), (401, 52490406), (802, 26245203), (1203, 17496802), (2406, 8748401), (11629, 1810014), (23258, 905007), (34887, 603338), (69774, 301669)]