2091384

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 5853120

約数和(自身を除く): 3761736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 937, 1116, 1874, 2232, 2811, 3748, 5622, 7496, 8433, 11244, 16866, 22488, 29047, 33732, 58094, 67464, 87141, 116188, 174282, 232376, 261423, 348564, 522846, 697128, 1045692, 2091384]

約数ペア:

[(1, 2091384), (2, 1045692), (3, 697128), (4, 522846), (6, 348564), (8, 261423), (9, 232376), (12, 174282), (18, 116188), (24, 87141), (31, 67464), (36, 58094), (62, 33732), (72, 29047), (93, 22488), (124, 16866), (186, 11244), (248, 8433), (279, 7496), (372, 5622), (558, 3748), (744, 2811), (937, 2232), (1116, 1874)]