1618444782

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{4889}}^1$

素因数の和:5297

約数の個数: 48

約数和(自身を含む): 3583822320

約数和(自身を除く): 1965377538

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 347, 477, 694, 954, 1041, 2082, 3123, 4889, 6246, 9778, 14667, 18391, 29334, 36782, 44001, 55173, 88002, 110346, 165519, 259117, 331038, 518234, 777351, 1554702, 1696483, 2332053, 3392966, 4664106, 5089449, 10178898, 15268347, 30536694, 89913599, 179827198, 269740797, 539481594, 809222391, 1618444782]

約数ペア:

[(1, 1618444782), (2, 809222391), (3, 539481594), (6, 269740797), (9, 179827198), (18, 89913599), (53, 30536694), (106, 15268347), (159, 10178898), (318, 5089449), (347, 4664106), (477, 3392966), (694, 2332053), (954, 1696483), (1041, 1554702), (2082, 777351), (3123, 518234), (4889, 331038), (6246, 259117), (9778, 165519), (14667, 110346), (18391, 88002), (29334, 55173), (36782, 44001)]