186917724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 566931456

約数和(自身を除く): 380013732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 71, 84, 93, 124, 126, 142, 186, 213, 217, 252, 279, 284, 337, 372, 426, 434, 497, 558, 639, 651, 674, 852, 868, 994, 1011, 1116, 1278, 1302, 1348, 1491, 1953, 1988, 2022, 2201, 2359, 2556, 2604, 2982, 3033, 3906, 4044, 4402, 4473, 4718, 5964, 6066, 6603, 7077, 7812, 8804, 8946, 9436, 10447, 12132, 13206, 14154, 15407, 17892, 19809, 20894, 21231, 23927, 26412, 28308, 30814, 31341, 39618, 41788, 42462, 46221, 47854, 61628, 62682, 71781, 73129, 79236, 84924, 92442, 94023, 95708, 125364, 138663, 143562, 146258, 167489, 184884, 188046, 215343, 219387, 277326, 287124, 292516, 334978, 376092, 430686, 438774, 502467, 554652, 658161, 669956, 741737, 861372, 877548, 1004934, 1316322, 1483474, 1507401, 2009868, 2225211, 2632644, 2966948, 3014802, 4450422, 5192159, 6029604, 6675633, 8900844, 10384318, 13351266, 15576477, 20768636, 26702532, 31152954, 46729431, 62305908, 93458862, 186917724]

約数ペア:

[(1, 186917724), (2, 93458862), (3, 62305908), (4, 46729431), (6, 31152954), (7, 26702532), (9, 20768636), (12, 15576477), (14, 13351266), (18, 10384318), (21, 8900844), (28, 6675633), (31, 6029604), (36, 5192159), (42, 4450422), (62, 3014802), (63, 2966948), (71, 2632644), (84, 2225211), (93, 2009868), (124, 1507401), (126, 1483474), (142, 1316322), (186, 1004934), (213, 877548), (217, 861372), (252, 741737), (279, 669956), (284, 658161), (337, 554652), (372, 502467), (426, 438774), (434, 430686), (497, 376092), (558, 334978), (639, 292516), (651, 287124), (674, 277326), (852, 219387), (868, 215343), (994, 188046), (1011, 184884), (1116, 167489), (1278, 146258), (1302, 143562), (1348, 138663), (1491, 125364), (1953, 95708), (1988, 94023), (2022, 92442), (2201, 84924), (2359, 79236), (2556, 73129), (2604, 71781), (2982, 62682), (3033, 61628), (3906, 47854), (4044, 46221), (4402, 42462), (4473, 41788), (4718, 39618), (5964, 31341), (6066, 30814), (6603, 28308), (7077, 26412), (7812, 23927), (8804, 21231), (8946, 20894), (9436, 19809), (10447, 17892), (12132, 15407), (13206, 14154)]