18647136

素因数分解:

$2^5\times 3^2\times {\mathrm{64747}}^1$

素因数の和:64763

約数の個数: 36

約数和(自身を含む): 53028612

約数和(自身を除く): 34381476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 64747, 129494, 194241, 258988, 388482, 517976, 582723, 776964, 1035952, 1165446, 1553928, 2071904, 2330892, 3107856, 4661784, 6215712, 9323568, 18647136]

約数ペア:

[(1, 18647136), (2, 9323568), (3, 6215712), (4, 4661784), (6, 3107856), (8, 2330892), (9, 2071904), (12, 1553928), (16, 1165446), (18, 1035952), (24, 776964), (32, 582723), (36, 517976), (48, 388482), (72, 258988), (96, 194241), (144, 129494), (288, 64747)]