13820798292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{321983}}^1$

素因数の和:322077

約数の個数: 72

約数和(自身を含む): 38027598336

約数和(自身を除く): 24206800044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 6132, 7154, 10731, 14308, 21462, 42924, 321983, 643966, 965949, 1287932, 1931898, 2253881, 3863796, 4507762, 6761643, 9015524, 13523286, 15777167, 23504759, 27046572, 31554334, 47009518, 47331501, 63108668, 70514277, 94019036, 94663002, 141028554, 164533313, 189326004, 282057108, 329066626, 493599939, 658133252, 987199878, 1151733191, 1974399756, 2303466382, 3455199573, 4606932764, 6910399146, 13820798292]

約数ペア:

[(1, 13820798292), (2, 6910399146), (3, 4606932764), (4, 3455199573), (6, 2303466382), (7, 1974399756), (12, 1151733191), (14, 987199878), (21, 658133252), (28, 493599939), (42, 329066626), (49, 282057108), (73, 189326004), (84, 164533313), (98, 141028554), (146, 94663002), (147, 94019036), (196, 70514277), (219, 63108668), (292, 47331501), (294, 47009518), (438, 31554334), (511, 27046572), (588, 23504759), (876, 15777167), (1022, 13523286), (1533, 9015524), (2044, 6761643), (3066, 4507762), (3577, 3863796), (6132, 2253881), (7154, 1931898), (10731, 1287932), (14308, 965949), (21462, 643966), (42924, 321983)]