21709176

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{29179}}^1$

素因数の和:29219

約数の個数: 32

約数和(自身を含む): 56025600

約数和(自身を除く): 34316424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 29179, 58358, 87537, 116716, 175074, 233432, 350148, 700296, 904549, 1809098, 2713647, 3618196, 5427294, 7236392, 10854588, 21709176]

約数ペア:

[(1, 21709176), (2, 10854588), (3, 7236392), (4, 5427294), (6, 3618196), (8, 2713647), (12, 1809098), (24, 904549), (31, 700296), (62, 350148), (93, 233432), (124, 175074), (186, 116716), (248, 87537), (372, 58358), (744, 29179)]