19262664

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 53870400

約数和(自身を除く): 34607736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 347, 514, 694, 771, 1028, 1041, 1388, 1542, 2056, 2082, 2313, 2776, 3084, 3123, 4164, 4626, 6168, 6246, 6939, 8328, 9252, 9369, 12492, 13878, 18504, 18738, 24984, 27756, 37476, 55512, 74952, 89179, 178358, 267537, 356716, 535074, 713432, 802611, 1070148, 1605222, 2140296, 2407833, 3210444, 4815666, 6420888, 9631332, 19262664]

約数ペア:

[(1, 19262664), (2, 9631332), (3, 6420888), (4, 4815666), (6, 3210444), (8, 2407833), (9, 2140296), (12, 1605222), (18, 1070148), (24, 802611), (27, 713432), (36, 535074), (54, 356716), (72, 267537), (108, 178358), (216, 89179), (257, 74952), (347, 55512), (514, 37476), (694, 27756), (771, 24984), (1028, 18738), (1041, 18504), (1388, 13878), (1542, 12492), (2056, 9369), (2082, 9252), (2313, 8328), (2776, 6939), (3084, 6246), (3123, 6168), (4164, 4626)]