64647342

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{52051}}^1$

素因数の和:52085

約数の個数: 32

約数和(自身を含む): 149909760

約数和(自身を除く): 85262418

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 52051, 104102, 156153, 312306, 468459, 936918, 1197173, 1405377, 2394346, 2810754, 3591519, 7183038, 10774557, 21549114, 32323671, 64647342]

約数ペア:

[(1, 64647342), (2, 32323671), (3, 21549114), (6, 10774557), (9, 7183038), (18, 3591519), (23, 2810754), (27, 2394346), (46, 1405377), (54, 1197173), (69, 936918), (138, 468459), (207, 312306), (414, 156153), (621, 104102), (1242, 52051)]