18246228

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 192

約数和(自身を含む): 60211200

約数和(自身を除く): 41964972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 49, 52, 62, 66, 77, 78, 84, 91, 93, 98, 124, 132, 143, 147, 154, 156, 182, 186, 196, 217, 231, 273, 286, 294, 308, 341, 343, 364, 372, 403, 429, 434, 462, 539, 546, 572, 588, 637, 651, 682, 686, 806, 858, 868, 924, 1001, 1023, 1029, 1078, 1092, 1209, 1274, 1302, 1364, 1372, 1519, 1612, 1617, 1716, 1911, 2002, 2046, 2058, 2156, 2387, 2418, 2548, 2604, 2821, 3003, 3038, 3234, 3773, 3822, 4004, 4092, 4116, 4433, 4459, 4557, 4774, 4836, 5642, 6006, 6076, 6468, 7007, 7161, 7546, 7644, 8463, 8866, 8918, 9114, 9548, 10633, 11284, 11319, 12012, 13299, 13377, 14014, 14322, 15092, 16709, 16926, 17732, 17836, 18228, 19747, 21021, 21266, 22638, 26598, 26754, 28028, 28644, 31031, 31899, 33418, 33852, 39494, 42042, 42532, 45276, 49049, 50127, 53196, 53508, 59241, 62062, 63798, 66836, 78988, 84084, 93093, 98098, 100254, 116963, 118482, 124124, 127596, 138229, 147147, 186186, 196196, 200508, 217217, 233926, 236964, 276458, 294294, 350889, 372372, 414687, 434434, 467852, 552916, 588588, 651651, 701778, 829374, 868868, 1303302, 1403556, 1520519, 1658748, 2606604, 3041038, 4561557, 6082076, 9123114, 18246228]

約数ペア:

[(1, 18246228), (2, 9123114), (3, 6082076), (4, 4561557), (6, 3041038), (7, 2606604), (11, 1658748), (12, 1520519), (13, 1403556), (14, 1303302), (21, 868868), (22, 829374), (26, 701778), (28, 651651), (31, 588588), (33, 552916), (39, 467852), (42, 434434), (44, 414687), (49, 372372), (52, 350889), (62, 294294), (66, 276458), (77, 236964), (78, 233926), (84, 217217), (91, 200508), (93, 196196), (98, 186186), (124, 147147), (132, 138229), (143, 127596), (147, 124124), (154, 118482), (156, 116963), (182, 100254), (186, 98098), (196, 93093), (217, 84084), (231, 78988), (273, 66836), (286, 63798), (294, 62062), (308, 59241), (341, 53508), (343, 53196), (364, 50127), (372, 49049), (403, 45276), (429, 42532), (434, 42042), (462, 39494), (539, 33852), (546, 33418), (572, 31899), (588, 31031), (637, 28644), (651, 28028), (682, 26754), (686, 26598), (806, 22638), (858, 21266), (868, 21021), (924, 19747), (1001, 18228), (1023, 17836), (1029, 17732), (1078, 16926), (1092, 16709), (1209, 15092), (1274, 14322), (1302, 14014), (1364, 13377), (1372, 13299), (1519, 12012), (1612, 11319), (1617, 11284), (1716, 10633), (1911, 9548), (2002, 9114), (2046, 8918), (2058, 8866), (2156, 8463), (2387, 7644), (2418, 7546), (2548, 7161), (2604, 7007), (2821, 6468), (3003, 6076), (3038, 6006), (3234, 5642), (3773, 4836), (3822, 4774), (4004, 4557), (4092, 4459), (4116, 4433)]