18629484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 49351680

約数和(自身を除く): 30722196

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 47, 51, 58, 67, 68, 87, 94, 102, 116, 134, 141, 174, 188, 201, 204, 268, 282, 348, 402, 493, 564, 799, 804, 986, 1139, 1363, 1479, 1598, 1943, 1972, 2278, 2397, 2726, 2958, 3149, 3196, 3417, 3886, 4089, 4556, 4794, 5452, 5829, 5916, 6298, 6834, 7772, 8178, 9447, 9588, 11658, 12596, 13668, 16356, 18894, 23171, 23316, 33031, 37788, 46342, 53533, 66062, 69513, 91321, 92684, 99093, 107066, 132124, 139026, 160599, 182642, 198186, 214132, 273963, 278052, 321198, 365284, 396372, 547926, 642396, 1095852, 1552457, 3104914, 4657371, 6209828, 9314742, 18629484]

約数ペア:

[(1, 18629484), (2, 9314742), (3, 6209828), (4, 4657371), (6, 3104914), (12, 1552457), (17, 1095852), (29, 642396), (34, 547926), (47, 396372), (51, 365284), (58, 321198), (67, 278052), (68, 273963), (87, 214132), (94, 198186), (102, 182642), (116, 160599), (134, 139026), (141, 132124), (174, 107066), (188, 99093), (201, 92684), (204, 91321), (268, 69513), (282, 66062), (348, 53533), (402, 46342), (493, 37788), (564, 33031), (799, 23316), (804, 23171), (986, 18894), (1139, 16356), (1363, 13668), (1479, 12596), (1598, 11658), (1943, 9588), (1972, 9447), (2278, 8178), (2397, 7772), (2726, 6834), (2958, 6298), (3149, 5916), (3196, 5829), (3417, 5452), (3886, 4794), (4089, 4556)]