13303458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5557}}^1$

素因数の和:5591

約数の個数: 48

約数和(自身を含む): 34681920

約数和(自身を除く): 21378462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 5557, 11114, 16671, 33342, 38899, 50013, 77798, 100026, 105583, 116697, 211166, 233394, 316749, 350091, 633498, 700182, 739081, 950247, 1478162, 1900494, 2217243, 4434486, 6651729, 13303458]

約数ペア:

[(1, 13303458), (2, 6651729), (3, 4434486), (6, 2217243), (7, 1900494), (9, 1478162), (14, 950247), (18, 739081), (19, 700182), (21, 633498), (38, 350091), (42, 316749), (57, 233394), (63, 211166), (114, 116697), (126, 105583), (133, 100026), (171, 77798), (266, 50013), (342, 38899), (399, 33342), (798, 16671), (1197, 11114), (2394, 5557)]