2101457358

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:13004

約数の個数: 160

約数和(自身を含む): 6322821120

約数和(自身を除く): 4221363762

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, 143, 154, 162, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 567, 594, 693, 702, 819, 858, 891, 1001, 1053, 1134, 1287, 1386, 1638, 1782, 2002, 2079, 2106, 2457, 2574, 3003, 3861, 4158, 4914, 6006, 6237, 7371, 7722, 9009, 11583, 12474, 12959, 14742, 18018, 23166, 25918, 27027, 38877, 54054, 77754, 81081, 90713, 116631, 142549, 162162, 168467, 181426, 233262, 272139, 285098, 336934, 349893, 427647, 505401, 544278, 699786, 816417, 855294, 997843, 1010802, 1049679, 1179269, 1282941, 1516203, 1632834, 1853137, 1995686, 2099358, 2358538, 2449251, 2565882, 2993529, 3032406, 3537807, 3706274, 3848823, 4548609, 4898502, 5559411, 5987058, 7075614, 7347753, 7697646, 8980587, 9097218, 10613421, 11118822, 11546469, 12971959, 13645827, 14695506, 16678233, 17961174, 21226842, 23092938, 25943918, 26941761, 27291654, 31840263, 33356466, 38915877, 50034699, 53883522, 63680526, 77831754, 80825283, 95520789, 100069398, 116747631, 150104097, 161650566, 191041578, 233495262, 300208194, 350242893, 700485786, 1050728679, 2101457358]

約数ペア:

[(1, 2101457358), (2, 1050728679), (3, 700485786), (6, 350242893), (7, 300208194), (9, 233495262), (11, 191041578), (13, 161650566), (14, 150104097), (18, 116747631), (21, 100069398), (22, 95520789), (26, 80825283), (27, 77831754), (33, 63680526), (39, 53883522), (42, 50034699), (54, 38915877), (63, 33356466), (66, 31840263), (77, 27291654), (78, 26941761), (81, 25943918), (91, 23092938), (99, 21226842), (117, 17961174), (126, 16678233), (143, 14695506), (154, 13645827), (162, 12971959), (182, 11546469), (189, 11118822), (198, 10613421), (231, 9097218), (234, 8980587), (273, 7697646), (286, 7347753), (297, 7075614), (351, 5987058), (378, 5559411), (429, 4898502), (462, 4548609), (546, 3848823), (567, 3706274), (594, 3537807), (693, 3032406), (702, 2993529), (819, 2565882), (858, 2449251), (891, 2358538), (1001, 2099358), (1053, 1995686), (1134, 1853137), (1287, 1632834), (1386, 1516203), (1638, 1282941), (1782, 1179269), (2002, 1049679), (2079, 1010802), (2106, 997843), (2457, 855294), (2574, 816417), (3003, 699786), (3861, 544278), (4158, 505401), (4914, 427647), (6006, 349893), (6237, 336934), (7371, 285098), (7722, 272139), (9009, 233262), (11583, 181426), (12474, 168467), (12959, 162162), (14742, 142549), (18018, 116631), (23166, 90713), (25918, 81081), (27027, 77754), (38877, 54054)]