1840968

素因数分解:

$2^3\times 3^5\times {\mathrm{947}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 5176080

約数和(自身を除く): 3335112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 947, 972, 1894, 1944, 2841, 3788, 5682, 7576, 8523, 11364, 17046, 22728, 25569, 34092, 51138, 68184, 76707, 102276, 153414, 204552, 230121, 306828, 460242, 613656, 920484, 1840968]

約数ペア:

[(1, 1840968), (2, 920484), (3, 613656), (4, 460242), (6, 306828), (8, 230121), (9, 204552), (12, 153414), (18, 102276), (24, 76707), (27, 68184), (36, 51138), (54, 34092), (72, 25569), (81, 22728), (108, 17046), (162, 11364), (216, 8523), (243, 7576), (324, 5682), (486, 3788), (648, 2841), (947, 1944), (972, 1894)]