42656988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3631}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 109831680

約数和(自身を除く): 67174692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2937, 3631, 3916, 5874, 7262, 10893, 11748, 14524, 21786, 39941, 43572, 79882, 119823, 159764, 239646, 323159, 479292, 646318, 969477, 1292636, 1938954, 3554749, 3877908, 7109498, 10664247, 14218996, 21328494, 42656988]

約数ペア:

[(1, 42656988), (2, 21328494), (3, 14218996), (4, 10664247), (6, 7109498), (11, 3877908), (12, 3554749), (22, 1938954), (33, 1292636), (44, 969477), (66, 646318), (89, 479292), (132, 323159), (178, 239646), (267, 159764), (356, 119823), (534, 79882), (979, 43572), (1068, 39941), (1958, 21786), (2937, 14524), (3631, 11748), (3916, 10893), (5874, 7262)]