21706418616

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{10162181}}^1$

素因数の和:10162279

約数の個数: 32

約数和(自身を含む): 54875782800

約数和(自身を除く): 33169364184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 10162181, 20324362, 30486543, 40648724, 60973086, 81297448, 121946172, 243892344, 904434109, 1808868218, 2713302327, 3617736436, 5426604654, 7235472872, 10853209308, 21706418616]

約数ペア:

[(1, 21706418616), (2, 10853209308), (3, 7235472872), (4, 5426604654), (6, 3617736436), (8, 2713302327), (12, 1808868218), (24, 904434109), (89, 243892344), (178, 121946172), (267, 81297448), (356, 60973086), (534, 40648724), (712, 30486543), (1068, 20324362), (2136, 10162181)]