27388686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 62447616

約数和(自身を除く): 35058930

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 241, 282, 403, 482, 611, 723, 806, 1209, 1222, 1446, 1457, 1833, 2418, 2914, 3133, 3666, 4371, 6266, 7471, 8742, 9399, 11327, 14942, 18798, 18941, 22413, 22654, 33981, 37882, 44826, 56823, 67962, 97123, 113646, 147251, 194246, 291369, 294502, 351137, 441753, 582738, 702274, 883506, 1053411, 2106822, 4564781, 9129562, 13694343, 27388686]

約数ペア:

[(1, 27388686), (2, 13694343), (3, 9129562), (6, 4564781), (13, 2106822), (26, 1053411), (31, 883506), (39, 702274), (47, 582738), (62, 441753), (78, 351137), (93, 294502), (94, 291369), (141, 194246), (186, 147251), (241, 113646), (282, 97123), (403, 67962), (482, 56823), (611, 44826), (723, 37882), (806, 33981), (1209, 22654), (1222, 22413), (1446, 18941), (1457, 18798), (1833, 14942), (2418, 11327), (2914, 9399), (3133, 8742), (3666, 7471), (4371, 6266)]