18129618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77477}}^1$

素因数の和:77498

約数の個数: 24

約数和(自身を含む): 42302988

約数和(自身を除く): 24173370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 77477, 154954, 232431, 464862, 697293, 1007201, 1394586, 2014402, 3021603, 6043206, 9064809, 18129618]

約数ペア:

[(1, 18129618), (2, 9064809), (3, 6043206), (6, 3021603), (9, 2014402), (13, 1394586), (18, 1007201), (26, 697293), (39, 464862), (78, 232431), (117, 154954), (234, 77477)]