31322196

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21221}}^1$

素因数の和:21272

約数の個数: 36

約数和(自身を含む): 81110484

約数和(自身を除く): 49788288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 21221, 42442, 63663, 84884, 127326, 190989, 254652, 381978, 763956, 870061, 1740122, 2610183, 3480244, 5220366, 7830549, 10440732, 15661098, 31322196]

約数ペア:

[(1, 31322196), (2, 15661098), (3, 10440732), (4, 7830549), (6, 5220366), (9, 3480244), (12, 2610183), (18, 1740122), (36, 870061), (41, 763956), (82, 381978), (123, 254652), (164, 190989), (246, 127326), (369, 84884), (492, 63663), (738, 42442), (1476, 21221)]