2018321172

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3499}}^1$

素因数の和:3635

約数の個数: 144

約数和(自身を含む): 6144600000

約数和(自身を除く): 4126278828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 109, 126, 147, 189, 196, 218, 252, 294, 327, 378, 436, 441, 588, 654, 756, 763, 882, 981, 1308, 1323, 1526, 1764, 1962, 2289, 2646, 2943, 3052, 3499, 3924, 4578, 5292, 5341, 5886, 6867, 6998, 9156, 10497, 10682, 11772, 13734, 13996, 16023, 20601, 20994, 21364, 24493, 27468, 31491, 32046, 41202, 41988, 48069, 48986, 62982, 64092, 73479, 82404, 94473, 96138, 97972, 125964, 144207, 146958, 171451, 188946, 192276, 220437, 288414, 293916, 342902, 377892, 381391, 440874, 514353, 576828, 661311, 685804, 762782, 881748, 1028706, 1144173, 1322622, 1525564, 1543059, 2057412, 2288346, 2645244, 2669737, 3086118, 3432519, 4576692, 4629177, 5339474, 6172236, 6865038, 8009211, 9258354, 10297557, 10678948, 13730076, 16018422, 18516708, 18688159, 20595114, 24027633, 32036844, 37376318, 41190228, 48055266, 56064477, 72082899, 74752636, 96110532, 112128954, 144165798, 168193431, 224257908, 288331596, 336386862, 504580293, 672773724, 1009160586, 2018321172]

約数ペア:

[(1, 2018321172), (2, 1009160586), (3, 672773724), (4, 504580293), (6, 336386862), (7, 288331596), (9, 224257908), (12, 168193431), (14, 144165798), (18, 112128954), (21, 96110532), (27, 74752636), (28, 72082899), (36, 56064477), (42, 48055266), (49, 41190228), (54, 37376318), (63, 32036844), (84, 24027633), (98, 20595114), (108, 18688159), (109, 18516708), (126, 16018422), (147, 13730076), (189, 10678948), (196, 10297557), (218, 9258354), (252, 8009211), (294, 6865038), (327, 6172236), (378, 5339474), (436, 4629177), (441, 4576692), (588, 3432519), (654, 3086118), (756, 2669737), (763, 2645244), (882, 2288346), (981, 2057412), (1308, 1543059), (1323, 1525564), (1526, 1322622), (1764, 1144173), (1962, 1028706), (2289, 881748), (2646, 762782), (2943, 685804), (3052, 661311), (3499, 576828), (3924, 514353), (4578, 440874), (5292, 381391), (5341, 377892), (5886, 342902), (6867, 293916), (6998, 288414), (9156, 220437), (10497, 192276), (10682, 188946), (11772, 171451), (13734, 146958), (13996, 144207), (16023, 125964), (20601, 97972), (20994, 96138), (21364, 94473), (24493, 82404), (27468, 73479), (31491, 64092), (32046, 62982), (41202, 48986), (41988, 48069)]