18199749204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179209}}^1$

素因数の和:179270

約数の個数: 144

約数和(自身を含む): 58448266240

約数和(自身を除く): 40248517036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 11284, 14508, 16926, 25389, 33852, 50778, 101556, 179209, 358418, 537627, 716836, 1075254, 1254463, 1612881, 2150508, 2329717, 2508926, 3225762, 3763389, 4659434, 5017852, 5555479, 6451524, 6989151, 7526778, 9318868, 11110958, 11290167, 13978302, 15053556, 16308019, 16666437, 20967453, 22221916, 22580334, 27956604, 32616038, 33332874, 38888353, 41934906, 45160668, 48924057, 49999311, 65232076, 66665748, 72221227, 77776706, 83869812, 97848114, 99998622, 116665059, 144442454, 146772171, 155553412, 195696228, 199997244, 216663681, 233330118, 288884908, 293544342, 349995177, 433327362, 466660236, 505548589, 587088684, 649991043, 699990354, 866654724, 1011097178, 1299982086, 1399980708, 1516645767, 2022194356, 2599964172, 3033291534, 4549937301, 6066583068, 9099874602, 18199749204]

約数ペア:

[(1, 18199749204), (2, 9099874602), (3, 6066583068), (4, 4549937301), (6, 3033291534), (7, 2599964172), (9, 2022194356), (12, 1516645767), (13, 1399980708), (14, 1299982086), (18, 1011097178), (21, 866654724), (26, 699990354), (28, 649991043), (31, 587088684), (36, 505548589), (39, 466660236), (42, 433327362), (52, 349995177), (62, 293544342), (63, 288884908), (78, 233330118), (84, 216663681), (91, 199997244), (93, 195696228), (117, 155553412), (124, 146772171), (126, 144442454), (156, 116665059), (182, 99998622), (186, 97848114), (217, 83869812), (234, 77776706), (252, 72221227), (273, 66665748), (279, 65232076), (364, 49999311), (372, 48924057), (403, 45160668), (434, 41934906), (468, 38888353), (546, 33332874), (558, 32616038), (651, 27956604), (806, 22580334), (819, 22221916), (868, 20967453), (1092, 16666437), (1116, 16308019), (1209, 15053556), (1302, 13978302), (1612, 11290167), (1638, 11110958), (1953, 9318868), (2418, 7526778), (2604, 6989151), (2821, 6451524), (3276, 5555479), (3627, 5017852), (3906, 4659434), (4836, 3763389), (5642, 3225762), (7254, 2508926), (7812, 2329717), (8463, 2150508), (11284, 1612881), (14508, 1254463), (16926, 1075254), (25389, 716836), (33852, 537627), (50778, 358418), (101556, 179209)]