38970954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 96166980

約数和(自身を除く): 57196026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 617, 638, 726, 957, 1089, 1234, 1851, 1914, 2178, 2871, 3509, 3702, 5553, 5742, 6787, 7018, 10527, 11106, 13574, 17893, 20361, 21054, 31581, 35786, 40722, 53679, 61083, 63162, 74657, 107358, 122166, 149314, 161037, 196823, 223971, 322074, 393646, 447942, 590469, 671913, 1180938, 1343826, 1771407, 2165053, 3542814, 4330106, 6495159, 12990318, 19485477, 38970954]

約数ペア:

[(1, 38970954), (2, 19485477), (3, 12990318), (6, 6495159), (9, 4330106), (11, 3542814), (18, 2165053), (22, 1771407), (29, 1343826), (33, 1180938), (58, 671913), (66, 590469), (87, 447942), (99, 393646), (121, 322074), (174, 223971), (198, 196823), (242, 161037), (261, 149314), (319, 122166), (363, 107358), (522, 74657), (617, 63162), (638, 61083), (726, 53679), (957, 40722), (1089, 35786), (1234, 31581), (1851, 21054), (1914, 20361), (2178, 17893), (2871, 13574), (3509, 11106), (3702, 10527), (5553, 7018), (5742, 6787)]