39441402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 116188800

約数和(自身を除く): 76747398

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 199, 231, 234, 242, 273, 286, 363, 398, 429, 462, 546, 597, 693, 726, 819, 847, 858, 1001, 1089, 1194, 1287, 1386, 1393, 1573, 1638, 1694, 1791, 2002, 2178, 2189, 2541, 2574, 2587, 2786, 3003, 3146, 3582, 4179, 4378, 4719, 5082, 5174, 6006, 6567, 7623, 7761, 8358, 9009, 9438, 11011, 12537, 13134, 14157, 15246, 15323, 15522, 18018, 18109, 19701, 22022, 23283, 24079, 25074, 28314, 28457, 30646, 33033, 36218, 39402, 45969, 46566, 48158, 54327, 56914, 66066, 72237, 85371, 91938, 99099, 108654, 137907, 144474, 162981, 168553, 170742, 198198, 199199, 216711, 256113, 275814, 313027, 325962, 337106, 398398, 433422, 505659, 512226, 597597, 626054, 939081, 1011318, 1195194, 1516977, 1792791, 1878162, 2191189, 2817243, 3033954, 3585582, 4382378, 5634486, 6573567, 13147134, 19720701, 39441402]

約数ペア:

[(1, 39441402), (2, 19720701), (3, 13147134), (6, 6573567), (7, 5634486), (9, 4382378), (11, 3585582), (13, 3033954), (14, 2817243), (18, 2191189), (21, 1878162), (22, 1792791), (26, 1516977), (33, 1195194), (39, 1011318), (42, 939081), (63, 626054), (66, 597597), (77, 512226), (78, 505659), (91, 433422), (99, 398398), (117, 337106), (121, 325962), (126, 313027), (143, 275814), (154, 256113), (182, 216711), (198, 199199), (199, 198198), (231, 170742), (234, 168553), (242, 162981), (273, 144474), (286, 137907), (363, 108654), (398, 99099), (429, 91938), (462, 85371), (546, 72237), (597, 66066), (693, 56914), (726, 54327), (819, 48158), (847, 46566), (858, 45969), (1001, 39402), (1089, 36218), (1194, 33033), (1287, 30646), (1386, 28457), (1393, 28314), (1573, 25074), (1638, 24079), (1694, 23283), (1791, 22022), (2002, 19701), (2178, 18109), (2189, 18018), (2541, 15522), (2574, 15323), (2587, 15246), (2786, 14157), (3003, 13134), (3146, 12537), (3582, 11011), (4179, 9438), (4378, 9009), (4719, 8358), (5082, 7761), (5174, 7623), (6006, 6567)]