18330402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7038

約数の個数: 32

約数和(自身を含む): 40273920

約数和(自身を除く): 21943518

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 6991, 13982, 20973, 41946, 132829, 160793, 265658, 321586, 398487, 482379, 796974, 964758, 3055067, 6110134, 9165201, 18330402]

約数ペア:

[(1, 18330402), (2, 9165201), (3, 6110134), (6, 3055067), (19, 964758), (23, 796974), (38, 482379), (46, 398487), (57, 321586), (69, 265658), (114, 160793), (138, 132829), (437, 41946), (874, 20973), (1311, 13982), (2622, 6991)]