8239086

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 18673200

約数和(自身を除く): 10434114

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 89, 111, 139, 178, 222, 267, 278, 333, 417, 534, 666, 801, 834, 1251, 1602, 2502, 3293, 5143, 6586, 9879, 10286, 12371, 15429, 19758, 24742, 29637, 30858, 37113, 46287, 59274, 74226, 92574, 111339, 222678, 457727, 915454, 1373181, 2746362, 4119543, 8239086]

約数ペア:

[(1, 8239086), (2, 4119543), (3, 2746362), (6, 1373181), (9, 915454), (18, 457727), (37, 222678), (74, 111339), (89, 92574), (111, 74226), (139, 59274), (178, 46287), (222, 37113), (267, 30858), (278, 29637), (333, 24742), (417, 19758), (534, 15429), (666, 12371), (801, 10286), (834, 9879), (1251, 6586), (1602, 5143), (2502, 3293)]