172939962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{26713}}^1$

素因数の和:26814

約数の個数: 32

約数和(自身を含む): 376987968

約数和(自身を除く): 204048006

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 26713, 53426, 80139, 160278, 347269, 694538, 1041807, 2083614, 2217179, 4434358, 6651537, 13303074, 28823327, 57646654, 86469981, 172939962]

約数ペア:

[(1, 172939962), (2, 86469981), (3, 57646654), (6, 28823327), (13, 13303074), (26, 6651537), (39, 4434358), (78, 2217179), (83, 2083614), (166, 1041807), (249, 694538), (498, 347269), (1079, 160278), (2158, 80139), (3237, 53426), (6474, 26713)]