138485718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57847}}^1$

素因数の和:57881

約数の個数: 48

約数和(自身を含む): 360971520

約数和(自身を除く): 222485802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 57847, 115694, 173541, 347082, 404929, 520623, 809858, 1041246, 1099093, 1214787, 2198186, 2429574, 3297279, 3644361, 6594558, 7288722, 7693651, 9891837, 15387302, 19783674, 23080953, 46161906, 69242859, 138485718]

約数ペア:

[(1, 138485718), (2, 69242859), (3, 46161906), (6, 23080953), (7, 19783674), (9, 15387302), (14, 9891837), (18, 7693651), (19, 7288722), (21, 6594558), (38, 3644361), (42, 3297279), (57, 2429574), (63, 2198186), (114, 1214787), (126, 1099093), (133, 1041246), (171, 809858), (266, 520623), (342, 404929), (399, 347082), (798, 173541), (1197, 115694), (2394, 57847)]