12831427206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{22031}}^1$

素因数の和:22202

約数の個数: 96

約数和(自身を含む): 31757806080

約数和(自身を除く): 18926378874

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 131, 171, 234, 247, 262, 342, 393, 494, 741, 786, 1179, 1482, 1703, 2223, 2358, 2489, 3406, 4446, 4978, 5109, 7467, 10218, 14934, 15327, 22031, 22401, 30654, 32357, 44062, 44802, 64714, 66093, 97071, 132186, 194142, 198279, 286403, 291213, 396558, 418589, 572806, 582426, 837178, 859209, 1255767, 1718418, 2511534, 2577627, 2886061, 3767301, 5155254, 5441657, 5772122, 7534602, 8658183, 10883314, 16324971, 17316366, 25974549, 32649942, 37518793, 48974913, 51949098, 54835159, 75037586, 97949826, 109670318, 112556379, 164505477, 225112758, 329010954, 337669137, 493516431, 675338274, 712857067, 987032862, 1425714134, 2138571201, 4277142402, 6415713603, 12831427206]

約数ペア:

[(1, 12831427206), (2, 6415713603), (3, 4277142402), (6, 2138571201), (9, 1425714134), (13, 987032862), (18, 712857067), (19, 675338274), (26, 493516431), (38, 337669137), (39, 329010954), (57, 225112758), (78, 164505477), (114, 112556379), (117, 109670318), (131, 97949826), (171, 75037586), (234, 54835159), (247, 51949098), (262, 48974913), (342, 37518793), (393, 32649942), (494, 25974549), (741, 17316366), (786, 16324971), (1179, 10883314), (1482, 8658183), (1703, 7534602), (2223, 5772122), (2358, 5441657), (2489, 5155254), (3406, 3767301), (4446, 2886061), (4978, 2577627), (5109, 2511534), (7467, 1718418), (10218, 1255767), (14934, 859209), (15327, 837178), (22031, 582426), (22401, 572806), (30654, 418589), (32357, 396558), (44062, 291213), (44802, 286403), (64714, 198279), (66093, 194142), (97071, 132186)]