1819347738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3797}}^1\times {\mathrm{6143}}^1$

素因数の和:9958

約数の個数: 32

約数和(自身を含む): 3920265216

約数和(自身を除く): 2100917478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3797, 6143, 7594, 11391, 12286, 18429, 22782, 36858, 49361, 79859, 98722, 148083, 159718, 239577, 296166, 479154, 23324971, 46649942, 69974913, 139949826, 303224623, 606449246, 909673869, 1819347738]

約数ペア:

[(1, 1819347738), (2, 909673869), (3, 606449246), (6, 303224623), (13, 139949826), (26, 69974913), (39, 46649942), (78, 23324971), (3797, 479154), (6143, 296166), (7594, 239577), (11391, 159718), (12286, 148083), (18429, 98722), (22782, 79859), (36858, 49361)]