7202118

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 19502208

約数和(自身を除く): 12300090

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 49, 51, 66, 77, 98, 102, 119, 131, 147, 154, 187, 231, 238, 262, 294, 357, 374, 393, 462, 539, 561, 714, 786, 833, 917, 1078, 1122, 1309, 1441, 1617, 1666, 1834, 2227, 2499, 2618, 2751, 2882, 3234, 3927, 4323, 4454, 4998, 5502, 6419, 6681, 7854, 8646, 9163, 10087, 12838, 13362, 15589, 18326, 19257, 20174, 24497, 27489, 30261, 31178, 38514, 46767, 48994, 54978, 60522, 70609, 73491, 93534, 109123, 141218, 146982, 171479, 211827, 218246, 327369, 342958, 423654, 514437, 654738, 1028874, 1200353, 2400706, 3601059, 7202118]

約数ペア:

[(1, 7202118), (2, 3601059), (3, 2400706), (6, 1200353), (7, 1028874), (11, 654738), (14, 514437), (17, 423654), (21, 342958), (22, 327369), (33, 218246), (34, 211827), (42, 171479), (49, 146982), (51, 141218), (66, 109123), (77, 93534), (98, 73491), (102, 70609), (119, 60522), (131, 54978), (147, 48994), (154, 46767), (187, 38514), (231, 31178), (238, 30261), (262, 27489), (294, 24497), (357, 20174), (374, 19257), (393, 18326), (462, 15589), (539, 13362), (561, 12838), (714, 10087), (786, 9163), (833, 8646), (917, 7854), (1078, 6681), (1122, 6419), (1309, 5502), (1441, 4998), (1617, 4454), (1666, 4323), (1834, 3927), (2227, 3234), (2499, 2882), (2618, 2751)]