25141565016

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18378337}}^1$

素因数の和:18378368

約数の個数: 48

約数和(自身を含む): 71675518200

約数和(自身を除く): 46533953184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 18378337, 36756674, 55135011, 73513348, 110270022, 147026696, 165405033, 220540044, 330810066, 349188403, 441080088, 661620132, 698376806, 1047565209, 1323240264, 1396753612, 2095130418, 2793507224, 3142695627, 4190260836, 6285391254, 8380521672, 12570782508, 25141565016]

約数ペア:

[(1, 25141565016), (2, 12570782508), (3, 8380521672), (4, 6285391254), (6, 4190260836), (8, 3142695627), (9, 2793507224), (12, 2095130418), (18, 1396753612), (19, 1323240264), (24, 1047565209), (36, 698376806), (38, 661620132), (57, 441080088), (72, 349188403), (76, 330810066), (114, 220540044), (152, 165405033), (171, 147026696), (228, 110270022), (342, 73513348), (456, 55135011), (684, 36756674), (1368, 18378337)]