213781074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{2309}}^1$

素因数の和:3514

約数の個数: 32

約数和(自身を含む): 461039040

約数和(自身を除く): 247257966

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1187, 2309, 2374, 3561, 4618, 6927, 7122, 13854, 15431, 30017, 30862, 46293, 60034, 90051, 92586, 180102, 2740783, 5481566, 8222349, 16444698, 35630179, 71260358, 106890537, 213781074]

約数ペア:

[(1, 213781074), (2, 106890537), (3, 71260358), (6, 35630179), (13, 16444698), (26, 8222349), (39, 5481566), (78, 2740783), (1187, 180102), (2309, 92586), (2374, 90051), (3561, 60034), (4618, 46293), (6927, 30862), (7122, 30017), (13854, 15431)]