31005054

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 69758208

約数和(自身を除く): 38753154

約数列:

[1, 2, 3, 6, 9, 18, 47, 67, 94, 134, 141, 201, 282, 402, 423, 547, 603, 846, 1094, 1206, 1641, 3149, 3282, 4923, 6298, 9447, 9846, 18894, 25709, 28341, 36649, 51418, 56682, 73298, 77127, 109947, 154254, 219894, 231381, 329841, 462762, 659682, 1722503, 3445006, 5167509, 10335018, 15502527, 31005054]

約数ペア:

[(1, 31005054), (2, 15502527), (3, 10335018), (6, 5167509), (9, 3445006), (18, 1722503), (47, 659682), (67, 462762), (94, 329841), (134, 231381), (141, 219894), (201, 154254), (282, 109947), (402, 77127), (423, 73298), (547, 56682), (603, 51418), (846, 36649), (1094, 28341), (1206, 25709), (1641, 18894), (3149, 9846), (3282, 9447), (4923, 6298)]