1816729096

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{356501}}^1$

素因数の和:356534

約数の個数: 48

約数和(自身を含む): 4267328940

約数和(自身を除く): 2450599844

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 356501, 713002, 1426004, 2495507, 2852008, 4634513, 4991014, 9269026, 9982028, 17468549, 18538052, 19964056, 32441591, 34937098, 37076104, 64883182, 69874196, 129766364, 139748392, 227091137, 259532728, 454182274, 908364548, 1816729096]

約数ペア:

[(1, 1816729096), (2, 908364548), (4, 454182274), (7, 259532728), (8, 227091137), (13, 139748392), (14, 129766364), (26, 69874196), (28, 64883182), (49, 37076104), (52, 34937098), (56, 32441591), (91, 19964056), (98, 18538052), (104, 17468549), (182, 9982028), (196, 9269026), (364, 4991014), (392, 4634513), (637, 2852008), (728, 2495507), (1274, 1426004), (2548, 713002), (5096, 356501)]