15668093988

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{8423}}^1$

素因数の和:8913

約数の個数: 72

約数和(自身を含む): 39978888768

約数和(自身を除く): 24310794780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 317, 326, 489, 634, 652, 951, 978, 1268, 1467, 1902, 1956, 2853, 2934, 3804, 5706, 5868, 8423, 11412, 16846, 25269, 33692, 50538, 51671, 75807, 101076, 103342, 151614, 155013, 206684, 303228, 310026, 465039, 620052, 930078, 1372949, 1860156, 2670091, 2745898, 4118847, 5340182, 5491796, 8010273, 8237694, 10680364, 12356541, 16020546, 16475388, 24030819, 24713082, 32041092, 48061638, 49426164, 96123276, 435224833, 870449666, 1305674499, 1740899332, 2611348998, 3917023497, 5222697996, 7834046994, 15668093988]

約数ペア:

[(1, 15668093988), (2, 7834046994), (3, 5222697996), (4, 3917023497), (6, 2611348998), (9, 1740899332), (12, 1305674499), (18, 870449666), (36, 435224833), (163, 96123276), (317, 49426164), (326, 48061638), (489, 32041092), (634, 24713082), (652, 24030819), (951, 16475388), (978, 16020546), (1268, 12356541), (1467, 10680364), (1902, 8237694), (1956, 8010273), (2853, 5491796), (2934, 5340182), (3804, 4118847), (5706, 2745898), (5868, 2670091), (8423, 1860156), (11412, 1372949), (16846, 930078), (25269, 620052), (33692, 465039), (50538, 310026), (51671, 303228), (75807, 206684), (101076, 155013), (103342, 151614)]