9000378

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 21003840

約数和(自身を除く): 12003462

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 439, 603, 878, 1139, 1206, 1317, 2278, 2634, 3417, 3951, 6834, 7463, 7902, 10251, 14926, 20502, 22389, 29413, 44778, 58826, 67167, 88239, 134334, 176478, 264717, 500021, 529434, 1000042, 1500063, 3000126, 4500189, 9000378]

約数ペア:

[(1, 9000378), (2, 4500189), (3, 3000126), (6, 1500063), (9, 1000042), (17, 529434), (18, 500021), (34, 264717), (51, 176478), (67, 134334), (102, 88239), (134, 67167), (153, 58826), (201, 44778), (306, 29413), (402, 22389), (439, 20502), (603, 14926), (878, 10251), (1139, 7902), (1206, 7463), (1317, 6834), (2278, 3951), (2634, 3417)]