991099548

素因数分解:

$2^2\times 3^2\times {\mathrm{4603}}^1\times {\mathrm{5981}}^1$

素因数の和:10594

約数の個数: 36

約数和(自身を含む): 2506242648

約数和(自身を除く): 1515143100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4603, 5981, 9206, 11962, 13809, 17943, 18412, 23924, 27618, 35886, 41427, 53829, 55236, 71772, 82854, 107658, 165708, 215316, 27530543, 55061086, 82591629, 110122172, 165183258, 247774887, 330366516, 495549774, 991099548]

約数ペア:

[(1, 991099548), (2, 495549774), (3, 330366516), (4, 247774887), (6, 165183258), (9, 110122172), (12, 82591629), (18, 55061086), (36, 27530543), (4603, 215316), (5981, 165708), (9206, 107658), (11962, 82854), (13809, 71772), (17943, 55236), (18412, 53829), (23924, 41427), (27618, 35886)]