12318327

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 9696393

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 251, 287, 369, 399, 753, 779, 861, 1197, 1757, 2259, 2337, 2583, 4769, 5271, 5453, 7011, 10291, 14307, 15813, 16359, 30873, 33383, 42921, 49077, 72037, 92619, 100149, 195529, 216111, 300447, 586587, 648333, 1368703, 1759761, 4106109, 12318327]

約数ペア:

[(1, 12318327), (3, 4106109), (7, 1759761), (9, 1368703), (19, 648333), (21, 586587), (41, 300447), (57, 216111), (63, 195529), (123, 100149), (133, 92619), (171, 72037), (251, 49077), (287, 42921), (369, 33383), (399, 30873), (753, 16359), (779, 15813), (861, 14307), (1197, 10291), (1757, 7011), (2259, 5453), (2337, 5271), (2583, 4769)]