12681768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 34960320

約数和(自身を除く): 22278552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 397, 484, 726, 794, 968, 1191, 1331, 1452, 1588, 2382, 2662, 2904, 3176, 3993, 4367, 4764, 5324, 7986, 8734, 9528, 10648, 13101, 15972, 17468, 26202, 31944, 34936, 48037, 52404, 96074, 104808, 144111, 192148, 288222, 384296, 528407, 576444, 1056814, 1152888, 1585221, 2113628, 3170442, 4227256, 6340884, 12681768]

約数ペア:

[(1, 12681768), (2, 6340884), (3, 4227256), (4, 3170442), (6, 2113628), (8, 1585221), (11, 1152888), (12, 1056814), (22, 576444), (24, 528407), (33, 384296), (44, 288222), (66, 192148), (88, 144111), (121, 104808), (132, 96074), (242, 52404), (264, 48037), (363, 34936), (397, 31944), (484, 26202), (726, 17468), (794, 15972), (968, 13101), (1191, 10648), (1331, 9528), (1452, 8734), (1588, 7986), (2382, 5324), (2662, 4764), (2904, 4367), (3176, 3993)]