3973944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 10967040

約数和(自身を除く): 6993096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 271, 282, 312, 376, 542, 564, 611, 813, 1084, 1128, 1222, 1626, 1833, 2168, 2444, 3252, 3523, 3666, 4888, 6504, 7046, 7332, 10569, 12737, 14092, 14664, 21138, 25474, 28184, 38211, 42276, 50948, 76422, 84552, 101896, 152844, 165581, 305688, 331162, 496743, 662324, 993486, 1324648, 1986972, 3973944]

約数ペア:

[(1, 3973944), (2, 1986972), (3, 1324648), (4, 993486), (6, 662324), (8, 496743), (12, 331162), (13, 305688), (24, 165581), (26, 152844), (39, 101896), (47, 84552), (52, 76422), (78, 50948), (94, 42276), (104, 38211), (141, 28184), (156, 25474), (188, 21138), (271, 14664), (282, 14092), (312, 12737), (376, 10569), (542, 7332), (564, 7046), (611, 6504), (813, 4888), (1084, 3666), (1128, 3523), (1222, 3252), (1626, 2444), (1833, 2168)]