18884712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{929}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 59371200

約数和(自身を除く): 40486488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 929, 968, 1452, 1694, 1848, 1858, 2541, 2787, 2904, 3388, 3716, 5082, 5574, 6503, 6776, 7432, 10164, 10219, 11148, 13006, 19509, 20328, 20438, 22296, 26012, 30657, 39018, 40876, 52024, 61314, 71533, 78036, 81752, 112409, 122628, 143066, 156072, 214599, 224818, 245256, 286132, 337227, 429198, 449636, 572264, 674454, 786863, 858396, 899272, 1348908, 1573726, 1716792, 2360589, 2697816, 3147452, 4721178, 6294904, 9442356, 18884712]

約数ペア:

[(1, 18884712), (2, 9442356), (3, 6294904), (4, 4721178), (6, 3147452), (7, 2697816), (8, 2360589), (11, 1716792), (12, 1573726), (14, 1348908), (21, 899272), (22, 858396), (24, 786863), (28, 674454), (33, 572264), (42, 449636), (44, 429198), (56, 337227), (66, 286132), (77, 245256), (84, 224818), (88, 214599), (121, 156072), (132, 143066), (154, 122628), (168, 112409), (231, 81752), (242, 78036), (264, 71533), (308, 61314), (363, 52024), (462, 40876), (484, 39018), (616, 30657), (726, 26012), (847, 22296), (924, 20438), (929, 20328), (968, 19509), (1452, 13006), (1694, 11148), (1848, 10219), (1858, 10164), (2541, 7432), (2787, 6776), (2904, 6503), (3388, 5574), (3716, 5082)]