1210647438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22397}}^1$

素因数の和:22439

約数の個数: 128

約数和(自身を含む): 3612349440

約数和(自身を除く): 2401702002

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1386, 1638, 2002, 2079, 2457, 2574, 3003, 3861, 4158, 4914, 6006, 7722, 9009, 18018, 22397, 27027, 44794, 54054, 67191, 134382, 156779, 201573, 246367, 291161, 313558, 403146, 470337, 492734, 582322, 604719, 739101, 873483, 940674, 1209438, 1411011, 1478202, 1724569, 1746966, 2038127, 2217303, 2620449, 2822022, 3202771, 3449138, 4076254, 4233033, 4434606, 5173707, 5240898, 6114381, 6405542, 6651909, 7861347, 8466066, 9608313, 10347414, 12228762, 13303818, 15521121, 15722694, 18343143, 19216626, 22419397, 28824939, 31042242, 36686286, 44838794, 46563363, 55029429, 57649878, 67258191, 86474817, 93126726, 110058858, 134516382, 172949634, 201774573, 403549146, 605323719, 1210647438]

約数ペア:

[(1, 1210647438), (2, 605323719), (3, 403549146), (6, 201774573), (7, 172949634), (9, 134516382), (11, 110058858), (13, 93126726), (14, 86474817), (18, 67258191), (21, 57649878), (22, 55029429), (26, 46563363), (27, 44838794), (33, 36686286), (39, 31042242), (42, 28824939), (54, 22419397), (63, 19216626), (66, 18343143), (77, 15722694), (78, 15521121), (91, 13303818), (99, 12228762), (117, 10347414), (126, 9608313), (143, 8466066), (154, 7861347), (182, 6651909), (189, 6405542), (198, 6114381), (231, 5240898), (234, 5173707), (273, 4434606), (286, 4233033), (297, 4076254), (351, 3449138), (378, 3202771), (429, 2822022), (462, 2620449), (546, 2217303), (594, 2038127), (693, 1746966), (702, 1724569), (819, 1478202), (858, 1411011), (1001, 1209438), (1287, 940674), (1386, 873483), (1638, 739101), (2002, 604719), (2079, 582322), (2457, 492734), (2574, 470337), (3003, 403146), (3861, 313558), (4158, 291161), (4914, 246367), (6006, 201573), (7722, 156779), (9009, 134382), (18018, 67191), (22397, 54054), (27027, 44794)]