7152138

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 120

約数和(自身を含む): 20111652

約数和(自身を除く): 12959514

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 53, 54, 63, 81, 98, 102, 106, 119, 126, 147, 153, 159, 162, 189, 238, 294, 306, 318, 357, 371, 378, 441, 459, 477, 567, 714, 742, 833, 882, 901, 918, 954, 1071, 1113, 1134, 1323, 1377, 1431, 1666, 1802, 2142, 2226, 2499, 2597, 2646, 2703, 2754, 2862, 3213, 3339, 3969, 4293, 4998, 5194, 5406, 6307, 6426, 6678, 7497, 7791, 7938, 8109, 8586, 9639, 10017, 12614, 14994, 15582, 16218, 18921, 19278, 20034, 22491, 23373, 24327, 30051, 37842, 44149, 44982, 46746, 48654, 56763, 60102, 67473, 70119, 72981, 88298, 113526, 132447, 134946, 140238, 145962, 170289, 210357, 264894, 340578, 397341, 420714, 510867, 794682, 1021734, 1192023, 2384046, 3576069, 7152138]

約数ペア:

[(1, 7152138), (2, 3576069), (3, 2384046), (6, 1192023), (7, 1021734), (9, 794682), (14, 510867), (17, 420714), (18, 397341), (21, 340578), (27, 264894), (34, 210357), (42, 170289), (49, 145962), (51, 140238), (53, 134946), (54, 132447), (63, 113526), (81, 88298), (98, 72981), (102, 70119), (106, 67473), (119, 60102), (126, 56763), (147, 48654), (153, 46746), (159, 44982), (162, 44149), (189, 37842), (238, 30051), (294, 24327), (306, 23373), (318, 22491), (357, 20034), (371, 19278), (378, 18921), (441, 16218), (459, 15582), (477, 14994), (567, 12614), (714, 10017), (742, 9639), (833, 8586), (882, 8109), (901, 7938), (918, 7791), (954, 7497), (1071, 6678), (1113, 6426), (1134, 6307), (1323, 5406), (1377, 5194), (1431, 4998), (1666, 4293), (1802, 3969), (2142, 3339), (2226, 3213), (2499, 2862), (2597, 2754), (2646, 2703)]