18469629756

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{769}}^1\times {\mathrm{4093}}^1$

素因数の和:5035

約数の個数: 72

約数和(自身を含む): 47046119120

約数和(自身を除く): 28576489364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 769, 978, 1467, 1538, 1956, 2307, 2934, 3076, 4093, 4614, 5868, 6921, 8186, 9228, 12279, 13842, 16372, 24558, 27684, 36837, 49116, 73674, 125347, 147348, 250694, 376041, 501388, 667159, 752082, 1128123, 1334318, 1504164, 2001477, 2256246, 2668636, 3147517, 4002954, 4512492, 6004431, 6295034, 8005908, 9442551, 12008862, 12590068, 18885102, 24017724, 28327653, 37770204, 56655306, 113310612, 513045271, 1026090542, 1539135813, 2052181084, 3078271626, 4617407439, 6156543252, 9234814878, 18469629756]

約数ペア:

[(1, 18469629756), (2, 9234814878), (3, 6156543252), (4, 4617407439), (6, 3078271626), (9, 2052181084), (12, 1539135813), (18, 1026090542), (36, 513045271), (163, 113310612), (326, 56655306), (489, 37770204), (652, 28327653), (769, 24017724), (978, 18885102), (1467, 12590068), (1538, 12008862), (1956, 9442551), (2307, 8005908), (2934, 6295034), (3076, 6004431), (4093, 4512492), (4614, 4002954), (5868, 3147517), (6921, 2668636), (8186, 2256246), (9228, 2001477), (12279, 1504164), (13842, 1334318), (16372, 1128123), (24558, 752082), (27684, 667159), (36837, 501388), (49116, 376041), (73674, 250694), (125347, 147348)]