31484934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 73945872

約数和(自身を除く): 42460938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 683, 1182, 1366, 1773, 2049, 2561, 3546, 4098, 5122, 6147, 7683, 8879, 12294, 15366, 17758, 23049, 26637, 46098, 53274, 79911, 134551, 159822, 269102, 403653, 807306, 1210959, 1749163, 2421918, 3498326, 5247489, 10494978, 15742467, 31484934]

約数ペア:

[(1, 31484934), (2, 15742467), (3, 10494978), (6, 5247489), (9, 3498326), (13, 2421918), (18, 1749163), (26, 1210959), (39, 807306), (78, 403653), (117, 269102), (197, 159822), (234, 134551), (394, 79911), (591, 53274), (683, 46098), (1182, 26637), (1366, 23049), (1773, 17758), (2049, 15366), (2561, 12294), (3546, 8879), (4098, 7683), (5122, 6147)]