18089370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15461}}^1$

素因数の和:15487

約数の個数: 48

約数和(自身を含む): 50653512

約数和(自身を除く): 32564142

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 15461, 30922, 46383, 77305, 92766, 139149, 154610, 200993, 231915, 278298, 401986, 463830, 602979, 695745, 1004965, 1205958, 1391490, 1808937, 2009930, 3014895, 3617874, 6029790, 9044685, 18089370]

約数ペア:

[(1, 18089370), (2, 9044685), (3, 6029790), (5, 3617874), (6, 3014895), (9, 2009930), (10, 1808937), (13, 1391490), (15, 1205958), (18, 1004965), (26, 695745), (30, 602979), (39, 463830), (45, 401986), (65, 278298), (78, 231915), (90, 200993), (117, 154610), (130, 139149), (195, 92766), (234, 77305), (390, 46383), (585, 30922), (1170, 15461)]