15273636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 40924800

約数和(自身を除く): 25651164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 521, 698, 1042, 1047, 1396, 1563, 2084, 2094, 2443, 3126, 3647, 4188, 4886, 6252, 7294, 7329, 9772, 10941, 14588, 14658, 21882, 29316, 43764, 181829, 363658, 545487, 727316, 1090974, 1272803, 2181948, 2545606, 3818409, 5091212, 7636818, 15273636]

約数ペア:

[(1, 15273636), (2, 7636818), (3, 5091212), (4, 3818409), (6, 2545606), (7, 2181948), (12, 1272803), (14, 1090974), (21, 727316), (28, 545487), (42, 363658), (84, 181829), (349, 43764), (521, 29316), (698, 21882), (1042, 14658), (1047, 14588), (1396, 10941), (1563, 9772), (2084, 7329), (2094, 7294), (2443, 6252), (3126, 4886), (3647, 4188)]