22540518

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 68302080

約数和(自身を除く): 45761562

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, 81, 91, 99, 117, 126, 139, 143, 154, 162, 182, 189, 198, 231, 234, 273, 278, 286, 297, 351, 378, 417, 429, 462, 546, 567, 594, 693, 702, 819, 834, 858, 891, 973, 1001, 1053, 1134, 1251, 1287, 1386, 1529, 1638, 1782, 1807, 1946, 2002, 2079, 2106, 2457, 2502, 2574, 2919, 3003, 3058, 3614, 3753, 3861, 4158, 4587, 4914, 5421, 5838, 6006, 6237, 7371, 7506, 7722, 8757, 9009, 9174, 10703, 10842, 11259, 11583, 12474, 12649, 13761, 14742, 16263, 17514, 18018, 19877, 21406, 22518, 23166, 25298, 26271, 27027, 27522, 32109, 32526, 37947, 39754, 41283, 48789, 52542, 54054, 59631, 64218, 75894, 78813, 81081, 82566, 96327, 97578, 113841, 119262, 123849, 139139, 146367, 157626, 162162, 178893, 192654, 227682, 247698, 278278, 288981, 292734, 341523, 357786, 417417, 536679, 577962, 683046, 834834, 866943, 1024569, 1073358, 1252251, 1610037, 1733886, 2049138, 2504502, 3220074, 3756753, 7513506, 11270259, 22540518]

約数ペア:

[(1, 22540518), (2, 11270259), (3, 7513506), (6, 3756753), (7, 3220074), (9, 2504502), (11, 2049138), (13, 1733886), (14, 1610037), (18, 1252251), (21, 1073358), (22, 1024569), (26, 866943), (27, 834834), (33, 683046), (39, 577962), (42, 536679), (54, 417417), (63, 357786), (66, 341523), (77, 292734), (78, 288981), (81, 278278), (91, 247698), (99, 227682), (117, 192654), (126, 178893), (139, 162162), (143, 157626), (154, 146367), (162, 139139), (182, 123849), (189, 119262), (198, 113841), (231, 97578), (234, 96327), (273, 82566), (278, 81081), (286, 78813), (297, 75894), (351, 64218), (378, 59631), (417, 54054), (429, 52542), (462, 48789), (546, 41283), (567, 39754), (594, 37947), (693, 32526), (702, 32109), (819, 27522), (834, 27027), (858, 26271), (891, 25298), (973, 23166), (1001, 22518), (1053, 21406), (1134, 19877), (1251, 18018), (1287, 17514), (1386, 16263), (1529, 14742), (1638, 13761), (1782, 12649), (1807, 12474), (1946, 11583), (2002, 11259), (2079, 10842), (2106, 10703), (2457, 9174), (2502, 9009), (2574, 8757), (2919, 7722), (3003, 7506), (3058, 7371), (3614, 6237), (3753, 6006), (3861, 5838), (4158, 5421), (4587, 4914)]