2793798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 7488000

約数和(自身を除く): 4694202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 389, 399, 513, 778, 798, 1026, 1167, 1197, 2334, 2394, 2723, 3501, 3591, 5446, 7002, 7182, 7391, 8169, 10503, 14782, 16338, 21006, 22173, 24507, 44346, 49014, 51737, 66519, 73521, 103474, 133038, 147042, 155211, 199557, 310422, 399114, 465633, 931266, 1396899, 2793798]

約数ペア:

[(1, 2793798), (2, 1396899), (3, 931266), (6, 465633), (7, 399114), (9, 310422), (14, 199557), (18, 155211), (19, 147042), (21, 133038), (27, 103474), (38, 73521), (42, 66519), (54, 51737), (57, 49014), (63, 44346), (114, 24507), (126, 22173), (133, 21006), (171, 16338), (189, 14782), (266, 10503), (342, 8169), (378, 7391), (389, 7182), (399, 7002), (513, 5446), (778, 3591), (798, 3501), (1026, 2723), (1167, 2394), (1197, 2334)]