142646238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{377371}}^1$

素因数の和:377389

約数の個数: 32

約数和(自身を含む): 362277120

約数和(自身を除く): 219630882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 377371, 754742, 1132113, 2264226, 2641597, 3396339, 5283194, 6792678, 7924791, 10189017, 15849582, 20378034, 23774373, 47548746, 71323119, 142646238]

約数ペア:

[(1, 142646238), (2, 71323119), (3, 47548746), (6, 23774373), (7, 20378034), (9, 15849582), (14, 10189017), (18, 7924791), (21, 6792678), (27, 5283194), (42, 3396339), (54, 2641597), (63, 2264226), (126, 1132113), (189, 754742), (378, 377371)]