188800002

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 419919552

約数和(自身を除く): 231119550

約数列:

[1, 2, 3, 6, 9, 18, 61, 107, 122, 183, 214, 321, 366, 549, 642, 963, 1098, 1607, 1926, 3214, 4821, 6527, 9642, 13054, 14463, 19581, 28926, 39162, 58743, 98027, 117486, 171949, 196054, 294081, 343898, 515847, 588162, 882243, 1031694, 1547541, 1764486, 3095082, 10488889, 20977778, 31466667, 62933334, 94400001, 188800002]

約数ペア:

[(1, 188800002), (2, 94400001), (3, 62933334), (6, 31466667), (9, 20977778), (18, 10488889), (61, 3095082), (107, 1764486), (122, 1547541), (183, 1031694), (214, 882243), (321, 588162), (366, 515847), (549, 343898), (642, 294081), (963, 196054), (1098, 171949), (1607, 117486), (1926, 98027), (3214, 58743), (4821, 39162), (6527, 28926), (9642, 19581), (13054, 14463)]