13678974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 34145280

約数和(自身を除く): 20466306

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 37, 38, 46, 47, 57, 69, 74, 94, 111, 114, 138, 141, 171, 207, 222, 282, 333, 342, 414, 423, 437, 666, 703, 846, 851, 874, 893, 1081, 1311, 1406, 1702, 1739, 1786, 2109, 2162, 2553, 2622, 2679, 3243, 3478, 3933, 4218, 5106, 5217, 5358, 6327, 6486, 7659, 7866, 8037, 9729, 10434, 12654, 15318, 15651, 16074, 16169, 19458, 20539, 31302, 32338, 33041, 39997, 41078, 48507, 61617, 66082, 79994, 97014, 99123, 119991, 123234, 145521, 184851, 198246, 239982, 291042, 297369, 359973, 369702, 594738, 719946, 759943, 1519886, 2279829, 4559658, 6839487, 13678974]

約数ペア:

[(1, 13678974), (2, 6839487), (3, 4559658), (6, 2279829), (9, 1519886), (18, 759943), (19, 719946), (23, 594738), (37, 369702), (38, 359973), (46, 297369), (47, 291042), (57, 239982), (69, 198246), (74, 184851), (94, 145521), (111, 123234), (114, 119991), (138, 99123), (141, 97014), (171, 79994), (207, 66082), (222, 61617), (282, 48507), (333, 41078), (342, 39997), (414, 33041), (423, 32338), (437, 31302), (666, 20539), (703, 19458), (846, 16169), (851, 16074), (874, 15651), (893, 15318), (1081, 12654), (1311, 10434), (1406, 9729), (1702, 8037), (1739, 7866), (1786, 7659), (2109, 6486), (2162, 6327), (2553, 5358), (2622, 5217), (2679, 5106), (3243, 4218), (3478, 3933)]