82913004

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{20749}}^1$

素因数の和:20799

約数の個数: 48

約数和(自身を含む): 220780000

約数和(自身を除く): 137866996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 20749, 41498, 62247, 82996, 124494, 186741, 248988, 373482, 560223, 746964, 767713, 1120446, 1535426, 2240892, 2303139, 3070852, 4606278, 6909417, 9212556, 13818834, 20728251, 27637668, 41456502, 82913004]

約数ペア:

[(1, 82913004), (2, 41456502), (3, 27637668), (4, 20728251), (6, 13818834), (9, 9212556), (12, 6909417), (18, 4606278), (27, 3070852), (36, 2303139), (37, 2240892), (54, 1535426), (74, 1120446), (108, 767713), (111, 746964), (148, 560223), (222, 373482), (333, 248988), (444, 186741), (666, 124494), (999, 82996), (1332, 62247), (1998, 41498), (3996, 20749)]