2018376252

素因数分解:

$2^2\times 3^3\times {\mathrm{439}}^1\times {\mathrm{42571}}^1$

素因数の和:43023

約数の個数: 48

約数和(自身を含む): 5244870400

約数和(自身を除く): 3226494148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 439, 878, 1317, 1756, 2634, 3951, 5268, 7902, 11853, 15804, 23706, 42571, 47412, 85142, 127713, 170284, 255426, 383139, 510852, 766278, 1149417, 1532556, 2298834, 4597668, 18688669, 37377338, 56066007, 74754676, 112132014, 168198021, 224264028, 336396042, 504594063, 672792084, 1009188126, 2018376252]

約数ペア:

[(1, 2018376252), (2, 1009188126), (3, 672792084), (4, 504594063), (6, 336396042), (9, 224264028), (12, 168198021), (18, 112132014), (27, 74754676), (36, 56066007), (54, 37377338), (108, 18688669), (439, 4597668), (878, 2298834), (1317, 1532556), (1756, 1149417), (2634, 766278), (3951, 510852), (5268, 383139), (7902, 255426), (11853, 170284), (15804, 127713), (23706, 85142), (42571, 47412)]