1995245802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{21859}}^1$

素因数の和:22339

約数の個数: 48

約数和(自身を含む): 4726481760

約数和(自身を除く): 2731235958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 461, 922, 1383, 2766, 4149, 5071, 8298, 10142, 15213, 21859, 30426, 43718, 45639, 65577, 91278, 131154, 196731, 240449, 393462, 480898, 721347, 1442694, 2164041, 4328082, 10076999, 20153998, 30230997, 60461994, 90692991, 110846989, 181385982, 221693978, 332540967, 665081934, 997622901, 1995245802]

約数ペア:

[(1, 1995245802), (2, 997622901), (3, 665081934), (6, 332540967), (9, 221693978), (11, 181385982), (18, 110846989), (22, 90692991), (33, 60461994), (66, 30230997), (99, 20153998), (198, 10076999), (461, 4328082), (922, 2164041), (1383, 1442694), (2766, 721347), (4149, 480898), (5071, 393462), (8298, 240449), (10142, 196731), (15213, 131154), (21859, 91278), (30426, 65577), (43718, 45639)]