1831956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 4953984

約数和(自身を除く): 3122028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 193, 226, 339, 386, 452, 579, 678, 772, 791, 1158, 1351, 1356, 1582, 2316, 2373, 2702, 3164, 4053, 4746, 5404, 8106, 9492, 16212, 21809, 43618, 65427, 87236, 130854, 152663, 261708, 305326, 457989, 610652, 915978, 1831956]

約数ペア:

[(1, 1831956), (2, 915978), (3, 610652), (4, 457989), (6, 305326), (7, 261708), (12, 152663), (14, 130854), (21, 87236), (28, 65427), (42, 43618), (84, 21809), (113, 16212), (193, 9492), (226, 8106), (339, 5404), (386, 4746), (452, 4053), (579, 3164), (678, 2702), (772, 2373), (791, 2316), (1158, 1582), (1351, 1356)]