549570906

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 80

約数和(自身を含む): 1273345920

約数和(自身を除く): 723775014

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 89, 94, 141, 162, 178, 267, 282, 423, 534, 801, 811, 846, 1269, 1602, 1622, 2403, 2433, 2538, 3807, 4183, 4806, 4866, 7209, 7299, 7614, 8366, 12549, 14418, 14598, 21897, 25098, 37647, 38117, 43794, 65691, 72179, 75294, 76234, 112941, 114351, 131382, 144358, 216537, 225882, 228702, 338823, 343053, 433074, 649611, 677646, 686106, 1029159, 1299222, 1948833, 2058318, 3087477, 3392413, 3897666, 5846499, 6174954, 6784826, 10177239, 11692998, 20354478, 30531717, 61063434, 91595151, 183190302, 274785453, 549570906]

約数ペア:

[(1, 549570906), (2, 274785453), (3, 183190302), (6, 91595151), (9, 61063434), (18, 30531717), (27, 20354478), (47, 11692998), (54, 10177239), (81, 6784826), (89, 6174954), (94, 5846499), (141, 3897666), (162, 3392413), (178, 3087477), (267, 2058318), (282, 1948833), (423, 1299222), (534, 1029159), (801, 686106), (811, 677646), (846, 649611), (1269, 433074), (1602, 343053), (1622, 338823), (2403, 228702), (2433, 225882), (2538, 216537), (3807, 144358), (4183, 131382), (4806, 114351), (4866, 112941), (7209, 76234), (7299, 75294), (7614, 72179), (8366, 65691), (12549, 43794), (14418, 38117), (14598, 37647), (21897, 25098)]