15257772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 41395536

約数和(自身を除く): 26137764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 233, 306, 321, 428, 466, 612, 642, 699, 932, 963, 1284, 1398, 1819, 1926, 2097, 2796, 3638, 3852, 3961, 4194, 5457, 7276, 7922, 8388, 10914, 11883, 15844, 16371, 21828, 23766, 24931, 32742, 35649, 47532, 49862, 65484, 71298, 74793, 99724, 142596, 149586, 224379, 299172, 423827, 448758, 847654, 897516, 1271481, 1695308, 2542962, 3814443, 5085924, 7628886, 15257772]

約数ペア:

[(1, 15257772), (2, 7628886), (3, 5085924), (4, 3814443), (6, 2542962), (9, 1695308), (12, 1271481), (17, 897516), (18, 847654), (34, 448758), (36, 423827), (51, 299172), (68, 224379), (102, 149586), (107, 142596), (153, 99724), (204, 74793), (214, 71298), (233, 65484), (306, 49862), (321, 47532), (428, 35649), (466, 32742), (612, 24931), (642, 23766), (699, 21828), (932, 16371), (963, 15844), (1284, 11883), (1398, 10914), (1819, 8388), (1926, 7922), (2097, 7276), (2796, 5457), (3638, 4194), (3852, 3961)]