1987038

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2574882

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1187, 1674, 2374, 3561, 7122, 10683, 21366, 32049, 36797, 64098, 73594, 110391, 220782, 331173, 662346, 993519, 1987038]

約数ペア:

[(1, 1987038), (2, 993519), (3, 662346), (6, 331173), (9, 220782), (18, 110391), (27, 73594), (31, 64098), (54, 36797), (62, 32049), (93, 21366), (186, 10683), (279, 7122), (558, 3561), (837, 2374), (1187, 1674)]