7739298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 19319040

約数和(自身を除く): 11579742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 257, 478, 514, 717, 771, 1434, 1542, 1673, 1799, 2151, 2313, 3346, 3598, 4302, 4626, 5019, 5397, 10038, 10794, 15057, 16191, 30114, 32382, 61423, 122846, 184269, 368538, 429961, 552807, 859922, 1105614, 1289883, 2579766, 3869649, 7739298]

約数ペア:

[(1, 7739298), (2, 3869649), (3, 2579766), (6, 1289883), (7, 1105614), (9, 859922), (14, 552807), (18, 429961), (21, 368538), (42, 184269), (63, 122846), (126, 61423), (239, 32382), (257, 30114), (478, 16191), (514, 15057), (717, 10794), (771, 10038), (1434, 5397), (1542, 5019), (1673, 4626), (1799, 4302), (2151, 3598), (2313, 3346)]