2018953008

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{31649}}^1$

素因数の和:32106

約数の個数: 60

約数和(自身を含む): 5663197800

約数和(自身を除く): 3644244792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7088, 7974, 10632, 15948, 21264, 31649, 31896, 63298, 63792, 94947, 126596, 189894, 253192, 284841, 379788, 506384, 569682, 759576, 1139364, 1519152, 2278728, 4557456, 14020507, 28041014, 42061521, 56082028, 84123042, 112164056, 126184563, 168246084, 224328112, 252369126, 336492168, 504738252, 672984336, 1009476504, 2018953008]

約数ペア:

[(1, 2018953008), (2, 1009476504), (3, 672984336), (4, 504738252), (6, 336492168), (8, 252369126), (9, 224328112), (12, 168246084), (16, 126184563), (18, 112164056), (24, 84123042), (36, 56082028), (48, 42061521), (72, 28041014), (144, 14020507), (443, 4557456), (886, 2278728), (1329, 1519152), (1772, 1139364), (2658, 759576), (3544, 569682), (3987, 506384), (5316, 379788), (7088, 284841), (7974, 253192), (10632, 189894), (15948, 126596), (21264, 94947), (31649, 63792), (31896, 63298)]