3841686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 8985600

約数和(自身を除く): 5143914

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 239, 282, 342, 423, 478, 717, 846, 893, 1434, 1786, 2151, 2679, 4302, 4541, 5358, 8037, 9082, 11233, 13623, 16074, 22466, 27246, 33699, 40869, 67398, 81738, 101097, 202194, 213427, 426854, 640281, 1280562, 1920843, 3841686]

約数ペア:

[(1, 3841686), (2, 1920843), (3, 1280562), (6, 640281), (9, 426854), (18, 213427), (19, 202194), (38, 101097), (47, 81738), (57, 67398), (94, 40869), (114, 33699), (141, 27246), (171, 22466), (239, 16074), (282, 13623), (342, 11233), (423, 9082), (478, 8037), (717, 5358), (846, 4541), (893, 4302), (1434, 2679), (1786, 2151)]