5218974

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 11980800

約数和(自身を除く): 6761826

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 199, 279, 282, 398, 423, 558, 597, 846, 1194, 1457, 1791, 2914, 3582, 4371, 6169, 8742, 9353, 12338, 13113, 18507, 18706, 26226, 28059, 37014, 55521, 56118, 84177, 111042, 168354, 289943, 579886, 869829, 1739658, 2609487, 5218974]

約数ペア:

[(1, 5218974), (2, 2609487), (3, 1739658), (6, 869829), (9, 579886), (18, 289943), (31, 168354), (47, 111042), (62, 84177), (93, 56118), (94, 55521), (141, 37014), (186, 28059), (199, 26226), (279, 18706), (282, 18507), (398, 13113), (423, 12338), (558, 9353), (597, 8742), (846, 6169), (1194, 4371), (1457, 3582), (1791, 2914)]