17284958478

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{85487}}^1$

素因数の和:85781

約数の個数: 48

約数和(自身を含む): 38408048640

約数和(自身を除く): 21123090162

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 239, 282, 423, 478, 717, 846, 1434, 2151, 4302, 11233, 22466, 33699, 67398, 85487, 101097, 170974, 202194, 256461, 512922, 769383, 1538766, 4017889, 8035778, 12053667, 20431393, 24107334, 36161001, 40862786, 61294179, 72322002, 122588358, 183882537, 367765074, 960275471, 1920550942, 2880826413, 5761652826, 8642479239, 17284958478]

約数ペア:

[(1, 17284958478), (2, 8642479239), (3, 5761652826), (6, 2880826413), (9, 1920550942), (18, 960275471), (47, 367765074), (94, 183882537), (141, 122588358), (239, 72322002), (282, 61294179), (423, 40862786), (478, 36161001), (717, 24107334), (846, 20431393), (1434, 12053667), (2151, 8035778), (4302, 4017889), (11233, 1538766), (22466, 769383), (33699, 512922), (67398, 256461), (85487, 202194), (101097, 170974)]