18617659203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{194609}}^1$

素因数の和:194859

約数の個数: 32

約数和(自身を含む): 29294254080

約数和(自身を除く): 10676594877

約数列:

[1, 3, 11, 13, 33, 39, 143, 223, 429, 669, 2453, 2899, 7359, 8697, 31889, 95667, 194609, 583827, 2140699, 2529917, 6422097, 7589751, 27829087, 43397807, 83487261, 130193421, 477375877, 564171491, 1432127631, 1692514473, 6205886401, 18617659203]

約数ペア:

[(1, 18617659203), (3, 6205886401), (11, 1692514473), (13, 1432127631), (33, 564171491), (39, 477375877), (143, 130193421), (223, 83487261), (429, 43397807), (669, 27829087), (2453, 7589751), (2899, 6422097), (7359, 2529917), (8697, 2140699), (31889, 583827), (95667, 194609)]