15771546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 42681600

約数和(自身を除く): 26910054

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 37, 42, 51, 63, 74, 102, 111, 119, 126, 153, 199, 222, 238, 259, 306, 333, 357, 398, 518, 597, 629, 666, 714, 777, 1071, 1194, 1258, 1393, 1554, 1791, 1887, 2142, 2331, 2786, 3383, 3582, 3774, 4179, 4403, 4662, 5661, 6766, 7363, 8358, 8806, 10149, 11322, 12537, 13209, 14726, 20298, 22089, 23681, 25074, 26418, 30447, 39627, 44178, 47362, 51541, 60894, 66267, 71043, 79254, 103082, 125171, 132534, 142086, 154623, 213129, 250342, 309246, 375513, 426258, 463869, 751026, 876197, 927738, 1126539, 1752394, 2253078, 2628591, 5257182, 7885773, 15771546]

約数ペア:

[(1, 15771546), (2, 7885773), (3, 5257182), (6, 2628591), (7, 2253078), (9, 1752394), (14, 1126539), (17, 927738), (18, 876197), (21, 751026), (34, 463869), (37, 426258), (42, 375513), (51, 309246), (63, 250342), (74, 213129), (102, 154623), (111, 142086), (119, 132534), (126, 125171), (153, 103082), (199, 79254), (222, 71043), (238, 66267), (259, 60894), (306, 51541), (333, 47362), (357, 44178), (398, 39627), (518, 30447), (597, 26418), (629, 25074), (666, 23681), (714, 22089), (777, 20298), (1071, 14726), (1194, 13209), (1258, 12537), (1393, 11322), (1554, 10149), (1791, 8806), (1887, 8358), (2142, 7363), (2331, 6766), (2786, 5661), (3383, 4662), (3582, 4403), (3774, 4179)]