293886378

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18121}}^1$

素因数の和:18199

約数の個数: 48

約数和(自身を含む): 686968776

約数和(自身を除く): 393082398

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2703, 5406, 8109, 16218, 18121, 36242, 54363, 108726, 163089, 308057, 326178, 616114, 924171, 960413, 1848342, 1920826, 2772513, 2881239, 5545026, 5762478, 8643717, 16327021, 17287434, 32654042, 48981063, 97962126, 146943189, 293886378]

約数ペア:

[(1, 293886378), (2, 146943189), (3, 97962126), (6, 48981063), (9, 32654042), (17, 17287434), (18, 16327021), (34, 8643717), (51, 5762478), (53, 5545026), (102, 2881239), (106, 2772513), (153, 1920826), (159, 1848342), (306, 960413), (318, 924171), (477, 616114), (901, 326178), (954, 308057), (1802, 163089), (2703, 108726), (5406, 54363), (8109, 36242), (16218, 18121)]