39318942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 91365120

約数和(自身を除く): 52046178

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 617, 741, 817, 1118, 1234, 1482, 1634, 1677, 1851, 2451, 3354, 3702, 4902, 8021, 10621, 11723, 16042, 21242, 23446, 24063, 26531, 31863, 35169, 48126, 53062, 63726, 70338, 79593, 152399, 159186, 304798, 344903, 457197, 504089, 689806, 914394, 1008178, 1034709, 1512267, 2069418, 3024534, 6553157, 13106314, 19659471, 39318942]

約数ペア:

[(1, 39318942), (2, 19659471), (3, 13106314), (6, 6553157), (13, 3024534), (19, 2069418), (26, 1512267), (38, 1034709), (39, 1008178), (43, 914394), (57, 689806), (78, 504089), (86, 457197), (114, 344903), (129, 304798), (247, 159186), (258, 152399), (494, 79593), (559, 70338), (617, 63726), (741, 53062), (817, 48126), (1118, 35169), (1234, 31863), (1482, 26531), (1634, 24063), (1677, 23446), (1851, 21242), (2451, 16042), (3354, 11723), (3702, 10621), (4902, 8021)]