138728718

素因数分解:

$2^1\times 3^2\times {\mathrm{1483}}^1\times {\mathrm{5197}}^1$

素因数の和:6688

約数の個数: 24

約数和(自身を含む): 300839448

約数和(自身を除く): 162110730

約数列:

[1, 2, 3, 6, 9, 18, 1483, 2966, 4449, 5197, 8898, 10394, 13347, 15591, 26694, 31182, 46773, 93546, 7707151, 15414302, 23121453, 46242906, 69364359, 138728718]

約数ペア:

[(1, 138728718), (2, 69364359), (3, 46242906), (6, 23121453), (9, 15414302), (18, 7707151), (1483, 93546), (2966, 46773), (4449, 31182), (5197, 26694), (8898, 15591), (10394, 13347)]