252287178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{26731}}^1$

素因数の和:26771

約数の個数: 48

約数和(自身を含む): 597299808

約数和(自身を除く): 345012630

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 26731, 53462, 80193, 160386, 294041, 347503, 588082, 695006, 882123, 1042509, 1764246, 2085018, 3234451, 3822533, 6468902, 7645066, 9703353, 11467599, 19406706, 22935198, 42047863, 84095726, 126143589, 252287178]

約数ペア:

[(1, 252287178), (2, 126143589), (3, 84095726), (6, 42047863), (11, 22935198), (13, 19406706), (22, 11467599), (26, 9703353), (33, 7645066), (39, 6468902), (66, 3822533), (78, 3234451), (121, 2085018), (143, 1764246), (242, 1042509), (286, 882123), (363, 695006), (429, 588082), (726, 347503), (858, 294041), (1573, 160386), (3146, 80193), (4719, 53462), (9438, 26731)]