888906978

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{2861}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 1978317432

約数和(自身を除く): 1089410454

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 421, 738, 842, 1263, 2526, 2861, 3789, 5722, 7578, 8583, 17166, 17261, 25749, 34522, 51498, 51783, 103566, 117301, 155349, 234602, 310698, 351903, 703806, 1055709, 1204481, 2111418, 2408962, 3613443, 7226886, 10840329, 21680658, 49383721, 98767442, 148151163, 296302326, 444453489, 888906978]

約数ペア:

[(1, 888906978), (2, 444453489), (3, 296302326), (6, 148151163), (9, 98767442), (18, 49383721), (41, 21680658), (82, 10840329), (123, 7226886), (246, 3613443), (369, 2408962), (421, 2111418), (738, 1204481), (842, 1055709), (1263, 703806), (2526, 351903), (2861, 310698), (3789, 234602), (5722, 155349), (7578, 117301), (8583, 103566), (17166, 51783), (17261, 51498), (25749, 34522)]