42603206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 69886560

約数和(自身を除く): 27283354

約数列:

[1, 2, 19, 37, 38, 74, 157, 193, 314, 386, 703, 1406, 2983, 3667, 5809, 5966, 7141, 7334, 11618, 14282, 30301, 60602, 110371, 135679, 220742, 271358, 575719, 1121137, 1151438, 2242274, 21301603, 42603206]

約数ペア:

[(1, 42603206), (2, 21301603), (19, 2242274), (37, 1151438), (38, 1121137), (74, 575719), (157, 271358), (193, 220742), (314, 135679), (386, 110371), (703, 60602), (1406, 30301), (2983, 14282), (3667, 11618), (5809, 7334), (5966, 7141)]