2018259724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{8999}}^1$

素因数の和:9262

約数の個数: 48

約数和(自身を含む): 4021920000

約数和(自身を除く): 2003660276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 227, 247, 454, 494, 908, 988, 2951, 4313, 5902, 8626, 8999, 11804, 17252, 17998, 35996, 56069, 112138, 116987, 170981, 224276, 233974, 341962, 467948, 683924, 2042773, 2222753, 4085546, 4445506, 8171092, 8891012, 26556049, 38812687, 53112098, 77625374, 106224196, 155250748, 504564931, 1009129862, 2018259724]

約数ペア:

[(1, 2018259724), (2, 1009129862), (4, 504564931), (13, 155250748), (19, 106224196), (26, 77625374), (38, 53112098), (52, 38812687), (76, 26556049), (227, 8891012), (247, 8171092), (454, 4445506), (494, 4085546), (908, 2222753), (988, 2042773), (2951, 683924), (4313, 467948), (5902, 341962), (8626, 233974), (8999, 224276), (11804, 170981), (17252, 116987), (17998, 112138), (35996, 56069)]