7242102

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 128

約数和(自身を含む): 20736000

約数和(自身を除く): 13493898

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 34, 42, 46, 49, 51, 54, 63, 69, 98, 102, 119, 126, 138, 147, 153, 161, 189, 207, 238, 294, 306, 322, 343, 357, 378, 391, 414, 441, 459, 483, 621, 686, 714, 782, 833, 882, 918, 966, 1029, 1071, 1127, 1173, 1242, 1323, 1449, 1666, 2058, 2142, 2254, 2346, 2499, 2646, 2737, 2898, 3087, 3213, 3381, 3519, 4347, 4998, 5474, 5831, 6174, 6426, 6762, 7038, 7497, 7889, 8211, 8694, 9261, 10143, 10557, 11662, 14994, 15778, 16422, 17493, 18522, 19159, 20286, 21114, 22491, 23667, 24633, 30429, 34986, 38318, 44982, 47334, 49266, 52479, 57477, 60858, 71001, 73899, 104958, 114954, 134113, 142002, 147798, 157437, 172431, 213003, 268226, 314874, 344862, 402339, 426006, 517293, 804678, 1034586, 1207017, 2414034, 3621051, 7242102]

約数ペア:

[(1, 7242102), (2, 3621051), (3, 2414034), (6, 1207017), (7, 1034586), (9, 804678), (14, 517293), (17, 426006), (18, 402339), (21, 344862), (23, 314874), (27, 268226), (34, 213003), (42, 172431), (46, 157437), (49, 147798), (51, 142002), (54, 134113), (63, 114954), (69, 104958), (98, 73899), (102, 71001), (119, 60858), (126, 57477), (138, 52479), (147, 49266), (153, 47334), (161, 44982), (189, 38318), (207, 34986), (238, 30429), (294, 24633), (306, 23667), (322, 22491), (343, 21114), (357, 20286), (378, 19159), (391, 18522), (414, 17493), (441, 16422), (459, 15778), (483, 14994), (621, 11662), (686, 10557), (714, 10143), (782, 9261), (833, 8694), (882, 8211), (918, 7889), (966, 7497), (1029, 7038), (1071, 6762), (1127, 6426), (1173, 6174), (1242, 5831), (1323, 5474), (1449, 4998), (1666, 4347), (2058, 3519), (2142, 3381), (2254, 3213), (2346, 3087), (2499, 2898), (2646, 2737)]