31770882

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12343}}^1$

素因数の和:12375

約数の個数: 48

約数和(自身を含む): 80877888

約数和(自身を除く): 49107006

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 12343, 24686, 37029, 74058, 111087, 135773, 160459, 222174, 271546, 320918, 407319, 481377, 814638, 962754, 1221957, 1444131, 1765049, 2443914, 2888262, 3530098, 5295147, 10590294, 15885441, 31770882]

約数ペア:

[(1, 31770882), (2, 15885441), (3, 10590294), (6, 5295147), (9, 3530098), (11, 2888262), (13, 2443914), (18, 1765049), (22, 1444131), (26, 1221957), (33, 962754), (39, 814638), (66, 481377), (78, 407319), (99, 320918), (117, 271546), (143, 222174), (198, 160459), (234, 135773), (286, 111087), (429, 74058), (858, 37029), (1287, 24686), (2574, 12343)]