916902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 2396160

約数和(自身を除く): 1479258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 383, 399, 766, 798, 1149, 1197, 2298, 2394, 2681, 3447, 5362, 6894, 7277, 8043, 14554, 16086, 21831, 24129, 43662, 48258, 50939, 65493, 101878, 130986, 152817, 305634, 458451, 916902]

約数ペア:

[(1, 916902), (2, 458451), (3, 305634), (6, 152817), (7, 130986), (9, 101878), (14, 65493), (18, 50939), (19, 48258), (21, 43662), (38, 24129), (42, 21831), (57, 16086), (63, 14554), (114, 8043), (126, 7277), (133, 6894), (171, 5362), (266, 3447), (342, 2681), (383, 2394), (399, 2298), (766, 1197), (798, 1149)]