42393182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 71366400

約数和(自身を除く): 28973218

約数列:

[1, 2, 13, 26, 31, 62, 149, 298, 353, 403, 706, 806, 1937, 3874, 4589, 4619, 9178, 9238, 10943, 21886, 52597, 60047, 105194, 120094, 142259, 284518, 683761, 1367522, 1630507, 3261014, 21196591, 42393182]

約数ペア:

[(1, 42393182), (2, 21196591), (13, 3261014), (26, 1630507), (31, 1367522), (62, 683761), (149, 284518), (298, 142259), (353, 120094), (403, 105194), (706, 60047), (806, 52597), (1937, 21886), (3874, 10943), (4589, 9238), (4619, 9178)]