18732252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 58392320

約数和(自身を除く): 39660068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 97, 114, 121, 132, 133, 154, 194, 209, 228, 231, 242, 266, 291, 308, 363, 388, 399, 418, 462, 484, 532, 582, 627, 679, 726, 798, 836, 847, 924, 1067, 1164, 1254, 1358, 1452, 1463, 1596, 1694, 1843, 2037, 2134, 2299, 2508, 2541, 2716, 2926, 3201, 3388, 3686, 4074, 4268, 4389, 4598, 5082, 5529, 5852, 6402, 6897, 7372, 7469, 8148, 8778, 9196, 10164, 11058, 11737, 12804, 12901, 13794, 14938, 16093, 17556, 20273, 22116, 22407, 23474, 25802, 27588, 29876, 32186, 35211, 38703, 40546, 44814, 46948, 48279, 51604, 60819, 64372, 70422, 77406, 81092, 82159, 89628, 96558, 121638, 140844, 141911, 154812, 164318, 193116, 223003, 243276, 246477, 283822, 328636, 425733, 446006, 492954, 567644, 669009, 851466, 892012, 985908, 1338018, 1561021, 1702932, 2676036, 3122042, 4683063, 6244084, 9366126, 18732252]

約数ペア:

[(1, 18732252), (2, 9366126), (3, 6244084), (4, 4683063), (6, 3122042), (7, 2676036), (11, 1702932), (12, 1561021), (14, 1338018), (19, 985908), (21, 892012), (22, 851466), (28, 669009), (33, 567644), (38, 492954), (42, 446006), (44, 425733), (57, 328636), (66, 283822), (76, 246477), (77, 243276), (84, 223003), (97, 193116), (114, 164318), (121, 154812), (132, 141911), (133, 140844), (154, 121638), (194, 96558), (209, 89628), (228, 82159), (231, 81092), (242, 77406), (266, 70422), (291, 64372), (308, 60819), (363, 51604), (388, 48279), (399, 46948), (418, 44814), (462, 40546), (484, 38703), (532, 35211), (582, 32186), (627, 29876), (679, 27588), (726, 25802), (798, 23474), (836, 22407), (847, 22116), (924, 20273), (1067, 17556), (1164, 16093), (1254, 14938), (1358, 13794), (1452, 12901), (1463, 12804), (1596, 11737), (1694, 11058), (1843, 10164), (2037, 9196), (2134, 8778), (2299, 8148), (2508, 7469), (2541, 7372), (2716, 6897), (2926, 6402), (3201, 5852), (3388, 5529), (3686, 5082), (4074, 4598), (4268, 4389)]