2021148966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{84659}}^1$

素因数の和:84860

約数の個数: 32

約数和(自身を含む): 4242481920

約数和(自身を除く): 2221332954

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 3979, 7958, 11937, 23874, 84659, 169318, 253977, 507954, 1947157, 3894314, 5841471, 11682942, 14646007, 29292014, 43938021, 87876042, 336858161, 673716322, 1010574483, 2021148966]

約数ペア:

[(1, 2021148966), (2, 1010574483), (3, 673716322), (6, 336858161), (23, 87876042), (46, 43938021), (69, 29292014), (138, 14646007), (173, 11682942), (346, 5841471), (519, 3894314), (1038, 1947157), (3979, 507954), (7958, 253977), (11937, 169318), (23874, 84659)]