2874672

素因数分解:

$2^4\times 3^2\times {\mathrm{19963}}^1$

素因数の和:19977

約数の個数: 30

約数和(自身を含む): 8045492

約数和(自身を除く): 5170820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 19963, 39926, 59889, 79852, 119778, 159704, 179667, 239556, 319408, 359334, 479112, 718668, 958224, 1437336, 2874672]

約数ペア:

[(1, 2874672), (2, 1437336), (3, 958224), (4, 718668), (6, 479112), (8, 359334), (9, 319408), (12, 239556), (16, 179667), (18, 159704), (24, 119778), (36, 79852), (48, 59889), (72, 39926), (144, 19963)]