1887714

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 4492800

約数和(自身を除く): 2605086

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 199, 279, 306, 398, 527, 558, 597, 1054, 1194, 1581, 1791, 3162, 3383, 3582, 4743, 6169, 6766, 9486, 10149, 12338, 18507, 20298, 30447, 37014, 55521, 60894, 104873, 111042, 209746, 314619, 629238, 943857, 1887714]

約数ペア:

[(1, 1887714), (2, 943857), (3, 629238), (6, 314619), (9, 209746), (17, 111042), (18, 104873), (31, 60894), (34, 55521), (51, 37014), (62, 30447), (93, 20298), (102, 18507), (153, 12338), (186, 10149), (199, 9486), (279, 6766), (306, 6169), (398, 4743), (527, 3582), (558, 3383), (597, 3162), (1054, 1791), (1194, 1581)]