26989614

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 62758800

約数和(自身を除く): 35769186

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 1489, 2014, 2978, 3021, 4467, 6042, 8934, 9063, 13401, 18126, 26802, 28291, 56582, 78917, 84873, 157834, 169746, 236751, 254619, 473502, 509238, 710253, 1420506, 1499423, 2998846, 4498269, 8996538, 13494807, 26989614]

約数ペア:

[(1, 26989614), (2, 13494807), (3, 8996538), (6, 4498269), (9, 2998846), (18, 1499423), (19, 1420506), (38, 710253), (53, 509238), (57, 473502), (106, 254619), (114, 236751), (159, 169746), (171, 157834), (318, 84873), (342, 78917), (477, 56582), (954, 28291), (1007, 26802), (1489, 18126), (2014, 13401), (2978, 9063), (3021, 8934), (4467, 6042)]