99781758

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 223073136

約数和(自身を除く): 123291378

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 137, 258, 274, 387, 411, 774, 822, 941, 1233, 1882, 2466, 2823, 5646, 5891, 8469, 11782, 16938, 17673, 35346, 40463, 53019, 80926, 106038, 121389, 128917, 242778, 257834, 364167, 386751, 728334, 773502, 1160253, 2320506, 5543431, 11086862, 16630293, 33260586, 49890879, 99781758]

約数ペア:

[(1, 99781758), (2, 49890879), (3, 33260586), (6, 16630293), (9, 11086862), (18, 5543431), (43, 2320506), (86, 1160253), (129, 773502), (137, 728334), (258, 386751), (274, 364167), (387, 257834), (411, 242778), (774, 128917), (822, 121389), (941, 106038), (1233, 80926), (1882, 53019), (2466, 40463), (2823, 35346), (5646, 17673), (5891, 16938), (8469, 11782)]