2018343628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{3067}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 4253966080

約数和(自身を除く): 2235622452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1237, 2474, 3067, 4948, 6134, 8659, 12268, 17318, 21469, 23503, 34636, 42938, 47006, 58273, 85876, 94012, 116546, 164521, 233092, 329042, 407911, 658084, 815822, 1631644, 3793879, 7587758, 15175516, 26557153, 53114306, 72083701, 106228612, 144167402, 288334804, 504585907, 1009171814, 2018343628]

約数ペア:

[(1, 2018343628), (2, 1009171814), (4, 504585907), (7, 288334804), (14, 144167402), (19, 106228612), (28, 72083701), (38, 53114306), (76, 26557153), (133, 15175516), (266, 7587758), (532, 3793879), (1237, 1631644), (2474, 815822), (3067, 658084), (4948, 407911), (6134, 329042), (8659, 233092), (12268, 164521), (17318, 116546), (21469, 94012), (23503, 85876), (34636, 58273), (42938, 47006)]