3881646

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2423}}^1$

素因数の和:2520

約数の個数: 24

約数和(自身を含む): 8508240

約数和(自身を除く): 4626594

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 2423, 4846, 7269, 14538, 21807, 43614, 215647, 431294, 646941, 1293882, 1940823, 3881646]

約数ペア:

[(1, 3881646), (2, 1940823), (3, 1293882), (6, 646941), (9, 431294), (18, 215647), (89, 43614), (178, 21807), (267, 14538), (534, 7269), (801, 4846), (1602, 2423)]